Spinning Babies

  • When is Breech an Issue?

The later in pregnancy a baby is   breech , the more difficult it is for the baby to flip head down. The baby’s size grows in relation to the uterus and there is a smaller percentage of amniotic fluid for the baby to move freely. The more complicated past births were due to fetal position, the earlier I suggest starting to get your muscles unwound and your pelvis aligned. If a previous baby remained either   breech   or   posterior   until birth, I suggest bodywork throughout the pregnancy.

In time, the breech baby’s head becomes heavy enough (between 5-7 months) for gravity to bring the head down in a symmetrical womb. The baby will move head down if there is room or if there is tone in the support to the uterus to direct the baby head down.

Common issues with breech:

  • Health of the baby overall
  • Safety of the birth
  • Safety for the mother facing surgical birth
  • Emotions of the birthing parent(s)
  • Belly Mapping® Breech
  • Flip a Breech
  • When Baby Flips Head Down
  • Breech & Bicornuate Uterus
  • Breech for Providers
  • What if My Breech Baby Doesn't Turn?
  • Belly Mapping ®️ Method

After Baby Turns

  • Head Down is Not Enough
  • Sideways/Transverse
  • Asynclitism
  • Oblique Lie
  • Left Occiput Transverse
  • Right Occiput Anterior
  • Right Occiput Posterior
  • Right Occiput Transverse
  • Face Presentation
  • Left Occiput Anterior
  • OP Truths & Myths
  • Anterior Placenta
  • Body Balancing

When should I be concerned about a breech position?

During the month before 30 weeks, about 15% of babies are breech. Since breech baby’s spine is vertical, the womb is “stretched” upwards. We expect babies to turn head down by 28-32 weeks.

Breech may not be an issue until 32-34 weeks. If you know your womb has an unusual limitation in shape or size, such as a   bicornate uterus then begin body balancing before pregnancy and once 15 weeks in pregnancy. In this case, the baby needs to be head down much earlier so that the uterus still has the room for baby to turn. Every unique womb is unique so these dates are theoretical, not absolute.

The timeline for breech

This is a timeline of what to do and when to do it in order to help a breech baby move head down:

  • Before 24-26 weeks, most babies lie diagonally or sideways in the   Transverse Lie position .
  • Between 24-29 weeks, most babies turn vertical and some will be breech.
  • By 30-32 weeks, most babies flip head down and bottom-up.
  • By 34 weeks pregnant, the provider expects the baby to be head down.
  • Between 36-37 weeks, a provider may suggest an   external cephalic version .
  • Full term is from 37-42 weeks gestation, and about 3-4% of term babies are breech.

The medical model of care addresses the breech position between 36-37 weeks, when baby’s survival outside the womb won’t include special nursery care to breathe or suck. Physicians Oxorn and Foote, however, recommend helping babies turn head down at 34 weeks. Some home birth midwives suggest interacting with a baby at 30-34 weeks to encourage a head-down position (vertex).

Women who have had difficult previous births due to posterior,   asynclitism , or a labor that didn’t progress, may want to begin bodywork and the   Forward-leaning Inversion as soon as the second trimester of pregnancy (after morning sickness is gone and extra things like fetal positioning activities can be thought about).

Here is a general guideline for the average pregnancy:

10-24 weeks gestation

This is the time when fetal position is generally determined, even though the baby’s final position isn’t typically set before 34 weeks gestation. How can this be? The body has a habit, so to speak, of how the soft tissues, ligaments, muscles, and alignment of the pelvis and whole body is set. The baby simply follows this basic pattern. By adding body balancing now, the baby has an increased chance of ideal positioning for labor at 34 weeks and beyond.

24-30 weeks

Routine   good posture   with walking and exercise will help most babies be head down as the third trimester gets underway. A 30-second inversion is good practice for everyone. Unless you have a medical reason not to, please consider the Forward-leaning Inversion. If you have a history of car accidents, falls, uncomfortable pregnancies, hormonal imbalance, or a previous breech or posterior baby, then begin the inversion and body work before or during early pregnancy.

30-34 weeks

After 30 weeks, you can start following our   6-day program for Helping Your Breech Baby   Turn . By 32-34 weeks,   chiropractic adjustments   are suggested. We recommend consulting with one of our   Spinning Babies ® Aware Practitioners . The best time to flip a breech is now.

Oxorn and Foote recommend external version at 34 weeks, but most doctors want to wait for the baby’s lungs and suck reflex to be more developed in case the maneuver goes wrong and starts labor or pulls the placenta off the uterine wall. There is often enough amniotic fluid for an easy flip before 35 weeks.

Dad's the hero in this "over the top" support to help his mate do a Breech Tilt in the comfort of bed!

Dad’s the hero in this “over the top” support to help his mate do a Breech Tilt in the comfort of a bed!

  • Breech Tilt:   Follow the FLI with the   Breech Tilt   for 10-20 minutes. This allows you to tuck your chin while upside down on a similar slanted surface. Use an ironing board against the couch, for instance.
  • Open-knee Chest:   Open-knee Chest  has been studied and shown to help breeches flip. I like inversion positions that allow the mother to tuck her own chin. Myofascial workers tell me this relaxes her pelvis, whereas extending the chin tightens the pelvis.
  • Professional bodywork:  Acupuncture and Moxibustion both have good statistics for flipping breeches. Find out if there’s a   Spinning Babies ® Aware Practitioner   in your area.
  • Therapeutic massage:   There are muscle/fascia attachments at the base of the skull, respiratory diaphragm, inguinal ligament, and even the hip sockets! We are whole organisms, not machines with reproductive parts.
  • Chiropractic or Osteopathic: Spinal adjustmentsof the neck do improve pelvic alignment, especially if accompanied by fascial release. Not all chiropractors are trained in soft tissue body work, however. And not all soft tissue work is equal. This is why we promote our Aware Practitioner Workshops for bodyworkers.

Should manual external cephalic version be done earlier?

A few midwives recommend version (manually turning the breech baby to head down) at 30 –31 weeks. Anne Frye, author of Holistic Midwifery, reported a very low incidence of breech at term when her midwifery group manually rotated babies during this gestational age.

Attempting to turn the baby now is over a month before the medical model of turning breeches. Utmost gentleness must be the protective factor. If forcing a baby to turn harms the baby or placenta, the baby is too young to be cared for outside of the Neonatal Intensive Care Unit.

Midwives who turn babies now believe there is less chance of hurting a baby and proceed very carefully, stopping at once if there is resistance. Typically, there is less resistance from the uterus because there is more fluid and the baby is still very small.

Body work is suggested before attempting this, especially for first-time moms or women who had a difficult time with their first birth. There are risks to a manual version, so the baby should be monitored closely in between each 10-30 degrees of rotation.

35-36 weeks

If your baby is breech during this time your doctor or midwife will begin to talk about how to help the baby flip head down, and possibly about scheduling a manual version for 36-37 weeks. Getting body work and having   acupuncture or homeopathy   may help soften the ligaments and a tense uterus to either help the baby flip spontaneously or to allow more success in an attempt at a version.

Moxibustion has its highest success rate this week.

36-37 weeks.

During this time, you can continue with the suggestions in the   “Professional Help”   page. Also, an obstetrician may suggest manually flipping the baby to a head down position at this time. A few midwives will also offer this, perhaps even earlier, at 30-34 weeks.

NOTE: Don’t let someone manually flip your baby without using careful monitoring of the baby’s heartbeat. Accidents can occur, even when there is good intention. The baby must be listened to and the version stopped immediately if the heart rate drops.

External cephalic version near the end of pregnancy

You may also agree to go through with a cephalic version at this time. The baby is in the womb with the cord and placenta and there is a small risk in turning the baby manually. This maneuver should be done with monitoring by experienced professionals, in a setting ready for a cesarean if needed.

There is about a 40-50% chance this will be successful. Sometimes the baby moves easily and sometimes the procedure is painful. I believe it’s important who performs it, and that ligament tightness would make this more uncomfortable. I suggest getting chiropractic, myofascial, acupuncture, homeopathy, or moxibustion (or all of these) before and after the version.

Doing the Three Sisters of Balance SM (or following the Turning Your Breech Baby guidelines) daily beforehand and just before the procedure would be relaxing and helpful. More birth professionals are using our approach in the hours or the week before the procedure and report that fewer procedures are necessary and those that are seem to be easier than average to do when the baby is able to be turned.

38-40 weeks

Sometimes a woman and her caregiver don’t know the baby is breech until this point or until labor. Rarely does a baby flip to breech this late in pregnancy but they can. Parents and providers may learn that baby is breech during a routine bio-physical ultrasound exam during this time or later in pregnancy.

An external cephalic version may yet be successful, depending on the fluid level and the flexibility of the uterus, the baby’s head position and location, a uterine septum, where the placenta is, etc.

It is still possible that the baby flips doing body balancing activities or even labor itself (contractions might be the very action that turns baby in about 1% of breeches). You may find turning easier if you keep doing the activities listed above.

40-41 weeks

Though many breeches are born about 37-39 weeks gestation, some will happily go to 41 or 42 weeks. For a head down baby, 41 weeks and 1 to 3 days is a common time for labor to begin on its own. SStarting labor at this gestation can certainly be normal for a healthy breechling, too.

If the pregnant person has a tendency to be somewhat overweight or lower energy, which can indicate low thyroid function, a longer pregnancy may be more likely. This tendency deserves looking after. Well-nourished and peppy women may also go a full pregnancy length, of course.

Going into labor and then having a planned cesarean is recommend by Dr. Michel Odent in his book, Cesarean. Going into labor spontaneously is safer for the breech vaginal birth, as well. Women who are trying to flip their baby often find it necessary to slow down the efforts and come to terms with a breech birth.

When facing a cesarean, it can be nurturing to you and your baby to plan a cesarean with skin-to-skin, delayed cord clamping, and breastfeeding on the operating room table or in the recovery room. Give yourself some time and compassion to feel your feelings and explore your options to adapt to the options you have available to you.

Postdates (after your due date) with a breech

With a breech, going all the way to 42 weeks may or may not be more of an issue. Some providers will have to end any plans for a vaginal birth by now. Midwifery statutes often limit midwifery care out of the hospital to 37-42 weeks (or 36-43, depending on where you live).

After 42 weeks, the baby’s skull bones are setting up more firmly and a vaginal birth is less favorable. I’ve been to a few breech births after 42 weeks gestation and everything went very well. But, I do sometimes wonder why labor isn’t starting and if metabolism is a reason, especially when there’s been regular bodywork for weeks.

For a person carrying a breech baby who does show signs of low thyroid function or otherwise a “sloshy” metabolism, I am inclined to transfer care to a kind hospital provider at 41.5 weeks. Intelligent and experienced monitoring may rule out issues that arise post dates that may complicate labor. With slow metabolism postdates issues with breech position may need extra attention before 42 weeks.

Continue body balancing and daily stretching but stop inversions for three days. Walk with a stride. See more at https://www.spinningbabies.com/pregnancy-birth/baby-position/breech/when-baby-flips-head-down/

If Baby Does Not Turn

Not every breech baby will turn on their own. Not every attempt at an External Cephalic Version works (It’s often 50-50). Adding body balancing has abundant anecdotal reporting to show success. But this balancing should be individualized if the pregnant person has followed general guidelines closely for 1-2 weeks without success.

Be compassionate to you and your baby. You are both doing the best you can with the resources you have.

Choose your path. Sometimes it may feel like you don’t have a choice. Consider why it feels that way. Perhaps your choice is safety over manner of birth? That’s totally valid. Just because a vaginal birth might be available to some doesn’t mean it is your first choice, too.

Sometimes babies choose, too. The labor goes too fast to do surgery for the birth. Or, the baby doesn’t come into the pelvis and surgical birth is necessary. (Remember reaching in and pulling out the baby is not reasonable if a cesarean is available in the region unless this is a second twin (subsequent triplet) or travel is impossible due to weather, war, or whatever reason. Life is real. Babies don’t follow a script. Be real with your own experience.

Inducing a breech

Inducing a breech is not recommended in out of hospital settings. Even in the hospital, the risk rises. In some areas where breech is common, Pitocin/Syntocin inductions are done with outcomes that are good enough to keep the options open. Induction by herbs is also considered out of scope for breech.

We need to respect the breech and not stress the baby, especially in settings where we don’t have the rescue setup to solve any potential problems.  Try body balancing and see if labor begins on its own. That would be a non-invasive, non-manipulating approach.

The Breech Turned During Labor

It is a rare possibility that the baby flips to head down during labor. I once assisted a midwife who’s laboring mother’s water had released. Her labor was mild and not picking up, so after 24 hours we transferred and found that the baby had flipped. The doctor thought we’d misdiagnosed, but the mother’s abdomen was so thin we could feel the baby’s knuckles and elbow and found the baby in the opposite direction after entering the hospital!

Another mother had Dynamic Body Balancing in early labor with one of Dr. Carol Phillips students who was also a midwife. Her breech baby turned head down during transition phase of labor!

Laboring With a Breech Before The Cesarean

If the plan is to have a cesarean once labor begins, call the hospital and alert them of labor immediately. Go to the hospital right away. Breech births can go quite quickly and you want to be where people are ready to help you. If you plan to have a vaginal birth, don’t delay in getting to your birth location or getting your birth team to you.

While it can be totally normal to have a 24-hour or longer breech birth, many breech labors are quite short. Because the softer bottom is first, it may take you by surprise that you are progressing with such little pain (though some breech births are as painful as head down births). Just don’t base your decision to get to the hospital on your pain level!

A cesarean can be more complicated if the baby is wedged low in the pelvis. That is why there is a recommendation to have the cesarean in early labor. But cesareans are done everyday with head down babies low in the pelvis. Sometimes it’s how it is.

Starting labor in and of itself doesn’t make the surgery more dangerous. Rushing around and doing things in a hurry might. Alert your hospital before labor and again once you start labor. Be firm that you know what you are about and that they need to get the Operating Room ready while you are on your way.

Mostly, a leisurely transition into the hospital can be sustained with a sense of humor and practicality. There can be a sense of calm while you and the staff take the steps to welcome your baby. This is your birth. Be present with how your experience unfolds.

After the birth

While the concern about breech position is during the birthing, when the baby is breech for most of the third trimester, their skull bones become shaped by the inside of the upper womb (the fundus). This isn’t typically an issue but can be noticed.

Craniosacral therapy   can gently (and without using force) reshape the baby’s head, ideally during the month or two after birth. Surgery on baby’s skull is seldom necessary after 3-6 sessions with a Craniosacral therapist. For most breech babies, this issue is not present. I list is here because I have heard some assumptions that can be dispelled.

A question about breech

Email from Wed, Feb 11, 2009:

…I’m 30 weeks and the baby is what I’d describe as   oblique   breech – his head is on my right side next to my belly button, his hips/butt are in my pelvis on the lower left side (my left) and his feet are in front of his face. I think he’s facing forward – towards my belly button. I’ve known this for weeks just because his big head is so hard I always bump that spot on accident. …. my first son was 9 lbs and born posterior, so I’m really hoping this baby is in the ideal position for delivery… so both of these things make me nervous that he won’t move. He has been in this position for a few weeks now. … Anyway, just wondering if I should worry and what, if anything, I can do to help him move now. My Midwife suggested a Chiropractor that can do some adjustments. I’d like to do the couch inversion too. Would it help for me to walk more? Also, should I sleep more on one side than the other? Thanks for your help! Great site!

Gail’s reply:

Hi…. now is a good time to take action, not so much that your baby is breech, but because your first baby was   OP . You see, a pelvic misalignment and/or round ligament spasms (they often go together) can result in either a breech or a   posterior fetal position . So, a breech will often flip to a posterior position and may stay that way unless you resolve the underlying issue. Maternal positioning is often not enough by itself to correct a posterior fetal position when there is a history of previous posterior or breech babies. While certainly most breech babies flip head down, it’s beneficial to help correct the symmetry of your   uterine ligaments   now, while the baby is still small enough to have plenty of room to flip head down once the reason for the previous posterior position is remedied. See some things a Chiropractor can do for breech and posterior by reading   Professional Help .

breech presentation 26 weeks

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What to know if your baby is breech

Find out what breech position means, how to turn a breech baby, and what having a breech baby means for your labor and delivery.

Layan Alrahmani, M.D.

What does it mean when a baby is breech?

Signs of a breech baby, why are some babies breech, how to turn a breech baby: is it possible, will i need a c-section if my baby is breech, how to turn a breech baby naturally.

Breech is a term used to describe your baby's position in the womb. Breech position means your baby is bottom-down instead of head-down.

Babies are often active in early pregnancy, moving into different positions. But by around 8 months, there's not much room in the uterus. Most babies maximize their cramped quarters by settling in head down, in what's known as a cephalic or vertex presentation. But if you have a breech baby, it means they're poised to come out buttocks and/or feet first. At 28 weeks or less, about a quarter of babies are breech, and at 32 weeks, 7 percent are breech. By the end of pregnancy, only 3 to 4 percent of babies are in breech position. At term, a baby in breech position is unlikely to turn on their own.

There are several types of breech presentations:

  • Frank breech (bottom first with feet up near the head)
  • Complete breech (bottom first with legs crossed)
  • Incomplete or footling breech (one or both feet are poised to come out first)

(In rare cases, a baby will be sideways in the uterus with their shoulder, back, or arm presenting first – this is called a transverse lie.)

See what these breech presentations look like .

If your baby is in breech position, you may feel them kicking in your lower belly. Or you may feel pressure under your ribcage, from their head.

By the beginning of your third trimester , your practitioner may be able to tell what position your baby is in by feeling your abdomen and locating the baby's head, back, and bottom.

If your baby's position isn't clear during an abdominal exam at 36 weeks, your caregiver may do an internal exam to try to feel what part of the baby is in your pelvis. In some cases, they may use ultrasound to confirm the baby's position.

We don't usually know why some babies are breech – in most cases it seems to be chance. While sometimes a baby with certain birth defects may not turn to a head-down position, most babies in breech position are perfectly fine. Here are some things that might increase the risk of a breech presentation:

  • You're carrying multiples
  • You've been pregnant before
  • You've had a breech presentation before
  • There's too much amniotic fluid or not enough amniotic fluid
  • You have placenta previa (the placenta is covering all of part of the opening of the uterus)
  • Your baby is preterm
  • Your uterus is shaped abnormally or has growths, such as fibroids
  • The umbilical cord is short
  • You were a breech delivery, or your sibling or parent was a breech delivery
  • Advanced maternal age (especially age 45 and older)
  • Your baby is a low weight at delivery
  • You're having a girl

There is a procedure for turning a breech baby. It's called an external cephalic version (ECV). An ob/gyn turns your baby by applying pressure to your abdomen and manually manipulating the baby into a head-down position. Some women find it very uncomfortable or even painful.

An EVC has about a 58 percent success rate, and it's more likely to work if this isn't your first baby. It's not for everyone – you can't have the procedure if you're carrying multiples or if you have too little amniotic fluid or placental abruption , for example. Your provider also won't attempt to turn your breech baby if your baby has any health problems.

The procedure is done after 36 weeks and in the hospital, where your baby can be monitored and where you'll be near a delivery room should any complications arise.

It depends, and it's something you'll want to talk with your caregiver about ahead of time. Discuss your preferences, the advantages and risks of each option ( vaginal and cesarean delivery of a breech presentation), and their experience. The biggest risk of a breech delivery is when the body delivers but the head stays entrapped within the cervix.

In the United States, most breech babies are delivered via cesarean. You may wind up having a vaginal breech delivery if your labor is so rapid that you arrive at the hospital just about to deliver. Another scenario is if you have a twin pregnancy where the first baby is in the head-first position and the second baby is not. A baby who delivers head-first will make room for the breech baby.

However, the vast majority of babies who remain breech arrive by c-section. If a c-section is planned, it will usually be scheduled at 39 weeks. To make sure your baby hasn't changed position in the meantime, you'll have an ultrasound at the hospital to confirm their position just before the surgery.

If you go into labor or your water will break s before your planned c-section, be sure to call your provider right away and head for the hospital.

In rare circumstances, if you're at low risk of complications and your caregiver is experienced delivering breech babies vaginally, you may choose to have what is called a "trial of vaginal birth." This means that you can attempt to deliver vaginally but should be prepared to have a cesarean delivery if labor isn't progressing well. You and your baby will be closely monitored during labor.

In addition to ECV, there are some alternative, natural ways to try to turn your baby. There's no proof that any of them work – or that all of them are safe. Consult your practitioner before trying them.

There's no conclusive proof that the mother's position has any effect on the baby's position, but the idea is to employ gravity to help your baby somersault into a head-down position. A few tips:

  • Get into one of the following positions twice a day, starting at around 32 weeks.
  • Be sure to do these moves on an empty stomach, lest your lunch comes back up.
  • Make sure there's someone around to help you get up if you start feeling lightheaded.
  • If you find these positions uncomfortable, stop doing them.

Position 1: Lie flat on your back and raise your pelvis so that it's 9 to 12 inches off the floor. Support your hips with a pillow and stay in this position for five to 15 minutes. Position 2: Kneel down, with your forearms on the floor in front of you, so that your bottom sticks up in the air. Stay in this position for five to 15 minutes. Sleeping position

Many women wonder if there are sleeping positions to turn a breech baby. But the positions you use to try to coax your baby head down for a short time shouldn't be used while you're sleeping. (It's not safe to sleep flat on your back in late pregnancy, for example, because the weight of your baby may compress the blood vessels that provide oxygen and nutrients to them.)

The best position for sleeping during pregnancy is on your side. Placing a pillow between your legs in this position may help open your pelvis, giving your baby room to move more easily. Support your back with plenty of pillows, too. Again, there's no proof that this works, but since it's the best sleeping position for you and your baby, you may as well give it a try.

Moxibustion

This ancient Chinese technique burns herbs to stimulate key acupressure points. To help turn a breech baby, an acupuncturist or other practitioner burns mugwort near the acupressure point of your pinky toes. According to Chinese medicine, this should stimulate your baby's activity enough that they may change position on their own. Some studies show that moxibustion in combination with acupuncture and/or positioning methods may be of some benefit. Others show moxibustion to provide no help in coaxing a baby into cephalic position. If you've discussed it with your caregiver and want to give it a try, contact your state acupuncture or Chinese medicine association and ask for the names of licensed practitioners.

One small study found that women who are regularly hypnotized into a state of deep relaxation at 37 to 40 weeks are more likely to have their baby turn than other women. If you're willing to try this technique, look for a licensed hypnotherapist with experience working with pregnant women.

Chiropractic care

There's a technique – called The Webster Breech Technique – that aims to reduce stress on the pelvis by relaxing the uterus and surrounding ligaments. The idea is that a breech baby can turn more naturally in a relaxed uterus, but research is limited as to the risks and benefits of this technique. If you're interested, talk with your provider about working with a chiropractor who's experienced with the technique.

This is a safe – and again, unproven – method based on the fact that your baby can hear sounds outside the womb. Simply play music close to the lower part of your abdomen (some women use headphones) to encourage your baby to move in the direction of the sound.

Learn more:

  • C-section recovery
  • Third trimester pregnancy guide and checklist
  • Hospital bag checklist

Was this article helpful?

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BabyCenter's editorial team is committed to providing the most helpful and trustworthy pregnancy and parenting information in the world. When creating and updating content, we rely on credible sources: respected health organizations, professional groups of doctors and other experts, and published studies in peer-reviewed journals. We believe you should always know the source of the information you're seeing. Learn more about our editorial and medical review policies .

ACOG. 2019. If your baby is breech. FAQ. The American College of Obstetricians and Gynecologists. https://www.acog.org/womens-health/faqs/if-your-baby-is-breech Opens a new window [Accessed November 2021]

ACOG. 2018. Mode of term singleton breech delivery. Committee opinion number 745. The American College of Obstetricians and Gynecologists. https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2018/08/mode-of-term-singleton-breech-delivery Opens a new window [Accessed November 2021]

Brici P et al. 2019. Turning foetal breech presentation at 32-35 weeks of gestational age by acupuncture and moxibustion. Evidence-based Complementary and Alternative Medicine https://www.hindawi.com/journals/ecam/2019/8950924/ Opens a new window [Accessed November 2021]

Ekeus C et al. 2019. Vaginal breech delivery at term and neonatal morbidity and mortality — a population-based cohort study in Sweden. Journal of Maternal Fetal Neonatal Medicine 32(2):265. https://pubmed.ncbi.nlm.nih.gov/28889774/ Opens a new window [Accessed November 2021]

Fruscalzo A et al 2014. New and old predictive factors for breech presentation: our experience in 14433 singleton pregnancies and a literature review. Journal of Maternal Fetal Neonatal Medicine 27(2): 167-72. https://pubmed.ncbi.nlm.nih.gov/23688372/ Opens a new window [Accessed November 2021]

Garcia MM et al. 2019 Effectiveness and safety of acupuncture and moxibustion in pregnant women with noncephalic presentation: An overview of systematic reviews. Evidence Based Complementary Alternative Medicine 7036914. https://pubmed.ncbi.nlm.nih.gov/31885661/ Opens a new window [Accessed November 2021]

Gray C. 2021. Breech presentation. StatPearls. https://www.ncbi.nlm.nih.gov/books/NBK448063/ Opens a new window [Accessed November 2021]

Meaghan M et al. 2021. External cephalic version. NCBI StatPearls. https://www.ncbi.nlm.nih.gov/books/NBK482475/ Opens a new window [Accessed November 2021]

MedlinePlus. 2020. Breech - series - Types of breech presentation. https://medlineplus.gov/ency/presentations/100193_3.htm Opens a new window [Accessed November 2020]

Noli SA et al. 2019. Preterm birth, low gestational age, low birth weight, parity, and other determinants of breech presentation: Results from a large retrospective population-based study. Biomed Research International https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6766171/ Opens a new window [Accessed November 2021]

Pistolese RA. 2002. The Webster Technique: A chiropractic technique with obstetric implications. Journal of Manipulative and Physiological Therapeutics 25(6): E1-9. https://pubmed.ncbi.nlm.nih.gov/12183701/ Opens a new window [Accessed November 2021]

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breech presentation 26 weeks

Fetal Presentation, Position, and Lie (Including Breech Presentation)

  • Key Points |

Abnormal fetal lie or presentation may occur due to fetal size, fetal anomalies, uterine structural abnormalities, multiple gestation, or other factors. Diagnosis is by examination or ultrasonography. Management is with physical maneuvers to reposition the fetus, operative vaginal delivery , or cesarean delivery .

Terms that describe the fetus in relation to the uterus, cervix, and maternal pelvis are

Fetal presentation: Fetal part that overlies the maternal pelvic inlet; vertex (cephalic), face, brow, breech, shoulder, funic (umbilical cord), or compound (more than one part, eg, shoulder and hand)

Fetal position: Relation of the presenting part to an anatomic axis; for transverse presentation, occiput anterior, occiput posterior, occiput transverse

Fetal lie: Relation of the fetus to the long axis of the uterus; longitudinal, oblique, or transverse

Normal fetal lie is longitudinal, normal presentation is vertex, and occiput anterior is the most common position.

Abnormal fetal lie, presentation, or position may occur with

Fetopelvic disproportion (fetus too large for the pelvic inlet)

Fetal congenital anomalies

Uterine structural abnormalities (eg, fibroids, synechiae)

Multiple gestation

Several common types of abnormal lie or presentation are discussed here.

breech presentation 26 weeks

Transverse lie

Fetal position is transverse, with the fetal long axis oblique or perpendicular rather than parallel to the maternal long axis. Transverse lie is often accompanied by shoulder presentation, which requires cesarean delivery.

Breech presentation

There are several types of breech presentation.

Frank breech: The fetal hips are flexed, and the knees extended (pike position).

Complete breech: The fetus seems to be sitting with hips and knees flexed.

Single or double footling presentation: One or both legs are completely extended and present before the buttocks.

Types of breech presentations

Breech presentation makes delivery difficult ,primarily because the presenting part is a poor dilating wedge. Having a poor dilating wedge can lead to incomplete cervical dilation, because the presenting part is narrower than the head that follows. The head, which is the part with the largest diameter, can then be trapped during delivery.

Additionally, the trapped fetal head can compress the umbilical cord if the fetal umbilicus is visible at the introitus, particularly in primiparas whose pelvic tissues have not been dilated by previous deliveries. Umbilical cord compression may cause fetal hypoxemia.

breech presentation 26 weeks

Predisposing factors for breech presentation include

Preterm labor

Uterine abnormalities

Fetal anomalies

If delivery is vaginal, breech presentation may increase risk of

Umbilical cord prolapse

Birth trauma

Perinatal death

breech presentation 26 weeks

Face or brow presentation

In face presentation, the head is hyperextended, and position is designated by the position of the chin (mentum). When the chin is posterior, the head is less likely to rotate and less likely to deliver vaginally, necessitating cesarean delivery.

Brow presentation usually converts spontaneously to vertex or face presentation.

Occiput posterior position

The most common abnormal position is occiput posterior.

The fetal neck is usually somewhat deflexed; thus, a larger diameter of the head must pass through the pelvis.

Progress may arrest in the second phase of labor. Operative vaginal delivery or cesarean delivery is often required.

Position and Presentation of the Fetus

If a fetus is in the occiput posterior position, operative vaginal delivery or cesarean delivery is often required.

In breech presentation, the presenting part is a poor dilating wedge, which can cause the head to be trapped during delivery, often compressing the umbilical cord.

For breech presentation, usually do cesarean delivery at 39 weeks or during labor, but external cephalic version is sometimes successful before labor, usually at 37 or 38 weeks.

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INTRODUCTION

This topic will provide an overview of major issues related to breech presentation, including choosing the best route for delivery. Techniques for breech delivery, with a focus on the technique for vaginal breech delivery, are discussed separately. (See "Delivery of the singleton fetus in breech presentation" .)

TYPES OF BREECH PRESENTATION

● Frank breech – Both hips are flexed and both knees are extended so that the feet are adjacent to the head ( figure 1 ); accounts for 50 to 70 percent of breech fetuses at term.

● Complete breech – Both hips and both knees are flexed ( figure 2 ); accounts for 5 to 10 percent of breech fetuses at term.

American Pregnancy Association

  • Pregnancy Classes

graphic-image-three-types-of-breech-births | American Pregnancy Association

Breech Births

In the last weeks of pregnancy, a baby usually moves so his or her head is positioned to come out of the vagina first during birth. This is called a vertex presentation. A breech presentation occurs when the baby’s buttocks, feet, or both are positioned to come out first during birth. This happens in 3–4% of full-term births.

What are the different types of breech birth presentations?

  • Complete breech: Here, the buttocks are pointing downward with the legs folded at the knees and feet near the buttocks.
  • Frank breech: In this position, the baby’s buttocks are aimed at the birth canal with its legs sticking straight up in front of his or her body and the feet near the head.
  • Footling breech: In this position, one or both of the baby’s feet point downward and will deliver before the rest of the body.

What causes a breech presentation?

The causes of breech presentations are not fully understood. However, the data show that breech birth is more common when:

  • You have been pregnant before
  • In pregnancies of multiples
  • When there is a history of premature delivery
  • When the uterus has too much or too little amniotic fluid
  • When there is an abnormally shaped uterus or a uterus with abnormal growths, such as fibroids
  • The placenta covers all or part of the opening of the uterus placenta previa

How is a breech presentation diagnosed?

A few weeks prior to the due date, the health care provider will place her hands on the mother’s lower abdomen to locate the baby’s head, back, and buttocks. If it appears that the baby might be in a breech position, they can use ultrasound or pelvic exam to confirm the position. Special x-rays can also be used to determine the baby’s position and the size of the pelvis to determine if a vaginal delivery of a breech baby can be safely attempted.

Can a breech presentation mean something is wrong?

Even though most breech babies are born healthy, there is a slightly elevated risk for certain problems. Birth defects are slightly more common in breech babies and the defect might be the reason that the baby failed to move into the right position prior to delivery.

Can a breech presentation be changed?

It is preferable to try to turn a breech baby between the 32nd and 37th weeks of pregnancy . The methods of turning a baby will vary and the success rate for each method can also vary. It is best to discuss the options with the health care provider to see which method she recommends.

Medical Techniques

External Cephalic Version (EVC)  is a non-surgical technique to move the baby in the uterus. In this procedure, a medication is given to help relax the uterus. There might also be the use of an ultrasound to determine the position of the baby, the location of the placenta and the amount of amniotic fluid in the uterus.

Gentle pushing on the lower abdomen can turn the baby into the head-down position. Throughout the external version the baby’s heartbeat will be closely monitored so that if a problem develops, the health care provider will immediately stop the procedure. ECV usually is done near a delivery room so if a problem occurs, a cesarean delivery can be performed quickly. The external version has a high success rate and can be considered if you have had a previous cesarean delivery.

ECV will not be tried if:

  • You are carrying more than one fetus
  • There are concerns about the health of the fetus
  • You have certain abnormalities of the reproductive system
  • The placenta is in the wrong place
  • The placenta has come away from the wall of the uterus ( placental abruption )

Complications of EVC include:

  • Prelabor rupture of membranes
  • Changes in the fetus’s heart rate
  • Placental abruption
  • Preterm labor

Vaginal delivery versus cesarean for breech birth?

Most health care providers do not believe in attempting a vaginal delivery for a breech position. However, some will delay making a final decision until the woman is in labor. The following conditions are considered necessary in order to attempt a vaginal birth:

  • The baby is full-term and in the frank breech presentation
  • The baby does not show signs of distress while its heart rate is closely monitored.
  • The process of labor is smooth and steady with the cervix widening as the baby descends.
  • The health care provider estimates that the baby is not too big or the mother’s pelvis too narrow for the baby to pass safely through the birth canal.
  • Anesthesia is available and a cesarean delivery possible on short notice

What are the risks and complications of a vaginal delivery?

In a breech birth, the baby’s head is the last part of its body to emerge making it more difficult to ease it through the birth canal. Sometimes forceps are used to guide the baby’s head out of the birth canal. Another potential problem is cord prolapse . In this situation the umbilical cord is squeezed as the baby moves toward the birth canal, thus slowing the baby’s supply of oxygen and blood. In a vaginal breech delivery, electronic fetal monitoring will be used to monitor the baby’s heartbeat throughout the course of labor. Cesarean delivery may be an option if signs develop that the baby may be in distress.

When is a cesarean delivery used with a breech presentation?

Most health care providers recommend a cesarean delivery for all babies in a breech position, especially babies that are premature. Since premature babies are small and more fragile, and because the head of a premature baby is relatively larger in proportion to its body, the baby is unlikely to stretch the cervix as much as a full-term baby. This means that there might be less room for the head to emerge.

Want to Know More?

  • Creating Your Birth Plan
  • Labor & Birth Terms to Know
  • Cesarean Birth After Care

Compiled using information from the following sources:

  • ACOG: If Your Baby is Breech
  • William’s Obstetrics Twenty-Second Ed. Cunningham, F. Gary, et al, Ch. 24.
  • Danforth’s Obstetrics and Gynecology Ninth Ed. Scott, James R., et al, Ch. 21.

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breech presentation 26 weeks

Head down, face up

When a baby is head down, face up, the medical term for it is the cephalic occiput posterior position. In this position, it might be harder for a baby's head to go under the pubic bone during delivery. That can make labor take longer.

Most babies who begin labor in this position eventually turn to be face down. If that doesn't happen, and the second stage of labor is taking a long time, a member of the health care team may reach through the vagina to help the baby turn. This is called manual rotation.

In some cases, a baby can be born in the head-down, face-up position. Use of forceps or a vacuum device to help with delivery is more common when a baby is in this position than in the head-down, face-down position. In some cases, a C-section delivery may be needed.

Illustration of the head-down, face-up position

Frank breech

When a baby's feet or buttocks are in place to come out first during birth, it's called a breech presentation. This happens in about 3% to 4% of babies close to the time of birth. The baby shown below is in a frank breech presentation. That's when the knees aren't bent, and the feet are close to the baby's head. This is the most common type of breech presentation.

If you are more than 36 weeks into your pregnancy and your baby is in a frank breech presentation, your health care professional may try to move the baby into a head-down position. This is done using a procedure called external cephalic version. It involves one or two members of the health care team putting pressure on your belly with their hands to get the baby to roll into a head-down position.

If the procedure isn't successful, or if the baby moves back into a breech position, talk with a member of your health care team about the choices you have for delivery. Most babies in a frank breech position are born by planned C-section.

Illustration of the frank breech position

Complete and incomplete breech

A complete breech presentation, as shown below, is when the baby has both knees bent and both legs pulled close to the body. In an incomplete breech, one or both of the legs are not pulled close to the body, and one or both of the feet or knees are below the baby's buttocks. If a baby is in either of these positions, you might feel kicking in the lower part of your belly.

If you are more than 36 weeks into your pregnancy and your baby is in a complete or incomplete breech presentation, your health care professional may try to move the baby into a head-down position. This is done using a procedure called external cephalic version. It involves one or two members of the health care team putting pressure on your belly with their hands to get the baby to roll into a head-down position.

If the procedure isn't successful, or if the baby moves back into a breech position, talk with a member of your health care team about the choices you have for delivery. Many babies in a complete or incomplete breech position are born by planned C-section.

Illustration of a complete breech presentation

When a baby is sideways — lying horizontal across the uterus, rather than vertical — it's called a transverse lie. In this position, the baby's back might be:

  • Down, with the back facing the birth canal.
  • Sideways, with one shoulder pointing toward the birth canal.
  • Up, with the hands and feet facing the birth canal.

Although many babies are sideways early in pregnancy, few stay this way when labor begins.

If your baby is in a transverse lie during week 37 of your pregnancy, your health care professional may try to move the baby into a head-down position. This is done using a procedure called external cephalic version. External cephalic version involves one or two members of your health care team putting pressure on your belly with their hands to get the baby to roll into a head-down position.

If the procedure isn't successful, or if the baby moves back into a transverse lie, talk with a member of your health care team about the choices you have for delivery. Many babies who are in a transverse lie are born by C-section.

Illustration of baby lying sideways

If you're pregnant with twins and only the twin that's lower in the uterus is head down, as shown below, your health care provider may first deliver that baby vaginally.

Then, in some cases, your health care team may suggest delivering the second twin in the breech position. Or they may try to move the second twin into a head-down position. This is done using a procedure called external cephalic version. External cephalic version involves one or two members of the health care team putting pressure on your belly with their hands to get the baby to roll into a head-down position.

Your health care team may suggest delivery by C-section for the second twin if:

  • An attempt to deliver the baby in the breech position is not successful.
  • You do not want to try to have the baby delivered vaginally in the breech position.
  • An attempt to move the baby into a head-down position is not successful.
  • You do not want to try to move the baby to a head-down position.

In some cases, your health care team may advise that you have both twins delivered by C-section. That might happen if the lower twin is not head down, the second twin has low or high birth weight as compared to the first twin, or if preterm labor starts.

Illustration of twins before birth

  • Landon MB, et al., eds. Normal labor and delivery. In: Gabbe's Obstetrics: Normal and Problem Pregnancies. 8th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed May 19, 2023.
  • Holcroft Argani C, et al. Occiput posterior position. https://www.updtodate.com/contents/search. Accessed May 19, 2023.
  • Frequently asked questions: If your baby is breech. American College of Obstetricians and Gynecologists https://www.acog.org/womens-health/faqs/if-your-baby-is-breech. Accessed May 22, 2023.
  • Hofmeyr GJ. Overview of breech presentation. https://www.updtodate.com/contents/search. Accessed May 22, 2023.
  • Strauss RA, et al. Transverse fetal lie. https://www.updtodate.com/contents/search. Accessed May 22, 2023.
  • Chasen ST, et al. Twin pregnancy: Labor and delivery. https://www.updtodate.com/contents/search. Accessed May 22, 2023.
  • Cohen R, et al. Is vaginal delivery of a breech second twin safe? A comparison between delivery of vertex and non-vertex second twins. The Journal of Maternal-Fetal & Neonatal Medicine. 2021; doi:10.1080/14767058.2021.2005569.
  • Marnach ML (expert opinion). Mayo Clinic. May 31, 2023.

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  • Labor & Delivery

What Causes Breech Presentation?

Learn more about the types, causes, and risks of breech presentation, along with how breech babies are typically delivered.

What Is Breech Presentation?

Types of breech presentation, what causes a breech baby, can you turn a breech baby, how are breech babies delivered.

FatCamera/Getty Images

Toward the end of pregnancy, your baby will start to get into position for delivery, with their head pointed down toward the vagina. This is otherwise known as vertex presentation. However, some babies turn inside the womb so that their feet or buttocks are poised to be delivered first, which is commonly referred to as breech presentation, or a breech baby.

As you near the end of your pregnancy journey, an OB-GYN or health care provider will check your baby's positioning. You might find yourself wondering: What causes breech presentation? Are there risks involved? And how are breech babies delivered? We turned to experts and research to answer some of the most common questions surrounding breech presentation, along with what causes this positioning in the first place.

During your pregnancy, your baby constantly moves around the uterus. Indeed, most babies do somersaults up until the 36th week of pregnancy , when they pick their final position in the womb, says Laura Riley , MD, an OB-GYN in New York City. Approximately 3-4% of babies end up “upside-down” in breech presentation, with their feet or buttocks near the cervix.

Breech presentation is typically diagnosed during a visit to an OB-GYN, midwife, or health care provider. Your physician can feel the position of your baby's head through your abdominal wall—or they can conduct a vaginal exam if your cervix is open. A suspected breech presentation should ultimately be confirmed via an ultrasound, after which you and your provider would have a discussion about delivery options, potential issues, and risks.

There are three types of breech babies: frank, footling, and complete. Learn about the differences between these breech presentations.

Frank Breech

With frank breech presentation, your baby’s bottom faces the cervix and their legs are straight up. This is the most common type of breech presentation.

Footling Breech

Like its name suggests, a footling breech is when one (single footling) or both (double footling) of the baby's feet are in the birth canal, where they’re positioned to be delivered first .

Complete Breech

In a complete breech presentation, baby’s bottom faces the cervix. Their legs are bent at the knees, and their feet are near their bottom. A complete breech is the least common type of breech presentation.

Other Types of Mal Presentations

The baby can also be in a transverse position, meaning that they're sideways in the uterus. Another type is called oblique presentation, which means they're pointing toward one of the pregnant person’s hips.

Typically, your baby's positioning is determined by the fetus itself and the shape of your uterus. Because you can't can’t control either of these factors, breech presentation typically isn’t considered preventable. And while the cause often isn't known, there are certain risk factors that may increase your risk of a breech baby, including the following:

  • The fetus may have abnormalities involving the muscular or central nervous system
  • The uterus may have abnormal growths or fibroids
  • There might be insufficient amniotic fluid in the uterus (too much or too little)
  • This isn’t your first pregnancy
  • You have a history of premature delivery
  • You have placenta previa (the placenta partially or fully covers the cervix)
  • You’re pregnant with multiples
  • You’ve had a previous breech baby

In some cases, your health care provider may attempt to help turn a baby in breech presentation through a procedure known as external cephalic version (ECV). This is when a health care professional applies gentle pressure on your lower abdomen to try and coax your baby into a head-down position. During the entire procedure, the fetus's health will be monitored, and an ECV is often performed near a delivery room, in the event of any potential issues or complications.

However, it's important to note that ECVs aren't for everyone. If you're carrying multiples, there's health concerns about you or the baby, or you've experienced certain complications with your placenta or based on placental location, a health care provider will not attempt an ECV.

The majority of breech babies are born through C-sections . These are usually scheduled between 38 and 39 weeks of pregnancy, before labor can begin naturally. However, with a health care provider experienced in delivering breech babies vaginally, a natural delivery might be a safe option for some people. In fact, a 2017 study showed similar complication and success rates with vaginal and C-section deliveries of breech babies.

That said, there are certain known risks and complications that can arise with an attempt to deliver a breech baby vaginally, many of which relate to problems with the umbilical cord. If you and your medical team decide on a vaginal delivery, your baby will be monitored closely for any potential signs of distress.

Ultimately, it's important to know that most breech babies are born healthy. Your provider will consider your specific medical condition and the position of your baby to determine which type of delivery will be the safest option for a healthy and successful birth.

ACOG. If Your Baby Is Breech .

American Pregnancy Association. Breech Presentation .

Gray CJ, Shanahan MM. Breech Presentation . [Updated 2022 Nov 6]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-.

Mount Sinai. Breech Babies .

Takeda J, Ishikawa G, Takeda S. Clinical Tips of Cesarean Section in Case of Breech, Transverse Presentation, and Incarcerated Uterus . Surg J (N Y). 2020 Mar 18;6(Suppl 2):S81-S91. doi: 10.1055/s-0040-1702985. PMID: 32760790; PMCID: PMC7396468.

Shanahan MM, Gray CJ. External Cephalic Version . [Updated 2022 Nov 6]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan-. 

Fonseca A, Silva R, Rato I, Neves AR, Peixoto C, Ferraz Z, Ramalho I, Carocha A, Félix N, Valdoleiros S, Galvão A, Gonçalves D, Curado J, Palma MJ, Antunes IL, Clode N, Graça LM. Breech Presentation: Vaginal Versus Cesarean Delivery, Which Intervention Leads to the Best Outcomes? Acta Med Port. 2017 Jun 30;30(6):479-484. doi: 10.20344/amp.7920. Epub 2017 Jun 30. PMID: 28898615.

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What Is Breech?

When a fetus is delivered buttocks or feet first

  • Types of Presentation

Risk Factors

Complications.

Breech concerns the position of the fetus before labor . Typically, the fetus comes out headfirst, but in a breech delivery, the buttocks or feet come out first. This type of delivery is risky for both the pregnant person and the fetus.

This article discusses the different types of breech presentations, risk factors that might make a breech presentation more likely, treatment options, and complications associated with a breech delivery.

Verywell / Jessica Olah

Types of Breech Presentation

During the last few weeks of pregnancy, a fetus usually rotates so that the head is positioned downward to come out of the vagina first. This is called the vertex position.

In a breech presentation, the fetus does not turn to lie in the correct position. Instead, the fetus’s buttocks or feet are positioned to come out of the vagina first.

At 28 weeks of gestation, approximately 20% of fetuses are in a breech position. However, the majority of these rotate to the proper vertex position. At full term, around 3%–4% of births are breech.

The different types of breech presentations include:

  • Complete : The fetus’s knees are bent, and the buttocks are presenting first.
  • Frank : The fetus’s legs are stretched upward toward the head, and the buttocks are presenting first.
  • Footling : The fetus’s foot is showing first.

Signs of Breech

There are no specific symptoms associated with a breech presentation.

Diagnosing breech before the last few weeks of pregnancy is not helpful, since the fetus is likely to turn to the proper vertex position before 35 weeks gestation.

A healthcare provider may be able to tell which direction the fetus is facing by touching a pregnant person’s abdomen. However, an ultrasound examination is the best way to determine how the fetus is lying in the uterus.

Most breech presentations are not related to any specific risk factor. However, certain circumstances can increase the risk for breech presentation.

These can include:

  • Previous pregnancies
  • Multiple fetuses in the uterus
  • An abnormally shaped uterus
  • Uterine fibroids , which are noncancerous growths of the uterus that usually appear during the childbearing years
  • Placenta previa, a condition in which the placenta covers the opening to the uterus
  • Preterm labor or prematurity of the fetus
  • Too much or too little amniotic fluid (the liquid that surrounds the fetus during pregnancy)
  • Fetal congenital abnormalities

Most fetuses that are breech are born by cesarean delivery (cesarean section or C-section), a surgical procedure in which the baby is born through an incision in the pregnant person’s abdomen.

In rare instances, a healthcare provider may plan a vaginal birth of a breech fetus. However, there are more risks associated with this type of delivery than there are with cesarean delivery. 

Before cesarean delivery, a healthcare provider might utilize the external cephalic version (ECV) procedure to turn the fetus so that the head is down and in the vertex position. This procedure involves pushing on the pregnant person’s belly to turn the fetus while viewing the maneuvers on an ultrasound. This can be an uncomfortable procedure, and it is usually done around 37 weeks gestation.

ECV reduces the risks associated with having a cesarean delivery. It is successful approximately 40%–60% of the time. The procedure cannot be done once a pregnant person is in active labor.

Complications related to ECV are low and include the placenta tearing away from the uterine lining, changes in the fetus’s heart rate, and preterm labor.

ECV is usually not recommended if the:

  • Pregnant person is carrying more than one fetus
  • Placenta is in the wrong place
  • Healthcare provider has concerns about the health of the fetus
  • Pregnant person has specific abnormalities of the reproductive system

Recommendations for Previous C-Sections

The American College of Obstetricians and Gynecologists (ACOG) says that ECV can be considered if a person has had a previous cesarean delivery.

During a breech delivery, the umbilical cord might come out first and be pinched by the exiting fetus. This is called cord prolapse and puts the fetus at risk for decreased oxygen and blood flow. There’s also a risk that the fetus’s head or shoulders will get stuck inside the mother’s pelvis, leading to suffocation.

Complications associated with cesarean delivery include infection, bleeding, injury to other internal organs, and problems with future pregnancies.

A healthcare provider needs to weigh the risks and benefits of ECV, delivering a breech fetus vaginally, and cesarean delivery.

In a breech delivery, the fetus comes out buttocks or feet first rather than headfirst (vertex), the preferred and usual method. This type of delivery can be more dangerous than a vertex delivery and lead to complications. If your baby is in breech, your healthcare provider will likely recommend a C-section.

A Word From Verywell

Knowing that your baby is in the wrong position and that you may be facing a breech delivery can be extremely stressful. However, most fetuses turn to have their head down before a person goes into labor. It is not a cause for concern if your fetus is breech before 36 weeks. It is common for the fetus to move around in many different positions before that time.

At the end of your pregnancy, if your fetus is in a breech position, your healthcare provider can perform maneuvers to turn the fetus around. If these maneuvers are unsuccessful or not appropriate for your situation, cesarean delivery is most often recommended. Discussing all of these options in advance can help you feel prepared should you be faced with a breech delivery.

American College of Obstetricians and Gynecologists. If your baby is breech .

TeachMeObGyn. Breech presentation .

MedlinePlus. Breech birth .

Hofmeyr GJ, Kulier R, West HM. External cephalic version for breech presentation at term . Cochrane Database Syst Rev . 2015 Apr 1;2015(4):CD000083. doi:10.1002/14651858.CD000083.pub3

By Christine Zink, MD Dr. Zink is a board-certified emergency medicine physician with expertise in the wilderness and global medicine.

Breech Position: What It Means if Your Baby Is Breech

Medical review policy, latest update:.

Medically reviewed for accuracy.

What does it mean if a baby is breech?

What are the different types of breech positions, what causes a baby to be breech, recommended reading, how can you tell if your baby is in a breech position, what does it mean to turn a breech baby, how can you turn a breech baby, how does labor usually start with a breech baby.

If your cervix dilates too slowly, if your baby doesn’t move down the birth canal steadily or if other problems arise, you’ll likely have a C-section. Talk your options over with your practitioner now to be prepared. Remember that though you may feel disappointed things didn’t turn out exactly as you envisioned, these feelings will melt away once your bundle of joy safely enters the world.

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  • Management of breech presentation

Evidence review M

NICE Guideline, No. 201

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Review question

What is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy?

Introduction

Breech presentation of the fetus in late pregnancy may result in prolonged or obstructed labour with resulting risks to both woman and fetus. Interventions to correct breech presentation (to cephalic) before labour and birth are important for the woman’s and the baby’s health. The aim of this review is to determine the most effective way of managing a breech presentation in late pregnancy.

Summary of the protocol

Please see Table 1 for a summary of the Population, Intervention, Comparison and Outcome (PICO) characteristics of this review.

Table 1. Summary of the protocol (PICO table).

Summary of the protocol (PICO table).

For further details see the review protocol in appendix A .

Methods and process

This evidence review was developed using the methods and process described in Developing NICE guidelines: the manual 2014 . Methods specific to this review question are described in the review protocol in appendix A .

Declarations of interest were recorded according to NICE’s conflicts of interest policy .

Clinical evidence

Included studies.

Thirty-six randomised controlled trials (RCTs) were identified for this review.

The included studies are summarised in Table 2 .

Three studies reported on external cephalic version (ECV) versus no intervention ( Dafallah 2004 , Hofmeyr 1983 , Rita 2011 ). One study reported on a 4-arm trial comparing acupuncture, sweeping of fetal membranes, acupuncture plus sweeping, and no intervention ( Andersen 2013 ). Two studies reported on postural management versus no intervention ( Chenia 1987 , Smith 1999 ).

Seven studies reported on ECV plus anaesthesia ( Chalifoux 2017 , Dugoff 1999 , Khaw 2015 , Mancuso 2000 , Schorr 1997 , Sullivan 2009 , Weiniger 2010 ). Of these studies, 1 study compared ECV plus anaesthesia to ECV plus other dosages of the same anaesthetic ( Chalifoux 2017 ); 4 studies compared ECV plus anaesthesia to ECV only ( Dugoff 1999 , Mancuso 2000 , Schorr 1997 , Weiniger 2010 ); and 2 studies compared ECV plus anaesthesia to ECV plus a different anaesthetic ( Khaw 2015 , Sullivan 2009 ).

Ten studies reported ECV plus a β2 receptor agonist ( Brocks 1984 , Fernandez 1997 , Hindawi 2005 , Impey 2005 , Mahomed 1991 , Marquette 1996 , Nor Azlin 2005 , Robertson 1987 , Van Dorsten 1981 , Vani 2009 ). Of these studies, 5 studies compared ECV plus a β2 receptor agonist to ECV plus placebo ( Fernandez 1997 , Impey 2005 , Marquette 1996 , Nor Azlin 2005 , Vani 2009 ); 1 study compared ECV plus a β2 receptor agonist to ECV alone ( Robertson 1987 ); and 4 studies compared ECV plus a β2 receptor agonist to no intervention ( Brocks 1984 , Hindawi 2005 , Mahomed 1991 , Van Dorsten 1981 ).

One study reported on ECV plus Ca 2+ channel blocker versus ECV plus placebo ( Kok 2008 ). Two studies reported on ECV plus β2 receptor agonist versus ECV plus Ca 2+ channel blocker ( Collaris 2009 , Mohamed Ismail 2008 ). Four studies reported on ECV plus a µ-receptor agonist ( Burgos 2016 , Liu 2016 , Munoz 2014 , Wang 2017 ), of which 3 compared against ECV plus placebo ( Liu 2016 , Munoz 2014 , Wang 2017 ) and 1 compared to ECV plus nitrous oxide ( Burgos 2016 ).

Four studies reported on ECV plus nitroglycerin ( Bujold 2003a , Bujold 2003b , El-Sayed 2004 , Hilton 2009 ), of which 2 compared it to ECV plus β2 receptor agonist ( Bujold 2003b , El-Sayed 2004 ) and compared it to ECV plus placebo ( Bujold 2003a , Hilton 2009 ). One study compared ECV plus amnioinfusion versus ECV alone ( Diguisto 2018 ) and 1 study compared ECV plus talcum powder to ECV plus gel ( Vallikkannu 2014 ).

One study was conducted in Australia ( Smith 1999 ); 4 studies in Canada ( Bujold 2003a , Bujold 2003b , Hilton 2009 , Marquette 1996 ); 2 studies in China ( Liu 2016 , Wang 2017 ); 2 studies in Denmark ( Andersen 2013 , Brocks 1984 ); 1 study in France ( Diguisto 2018 ); 1 study in Hong Kong ( Khaw 2015 ); 1 study in India ( Rita 2011 ); 1 study in Israel ( Weiniger 2010 ); 1 study in Jordan ( Hindawi 2005 ); 5 studies in Malaysia ( Collaris 2009 , Mohamed Ismail 2008 , Nor Azlin 2005 , Vallikkannu 2014 , Vani 2009 ); 1 study in South Africa ( Hofmeyr 1983 ); 2 studies in Spain ( Burgos 2016 , Munoz 2014 ); 1 study in Sudan ( Dafallah 2004 ); 1 study in The Netherlands ( Kok 2008 ); 2 studies in the UK ( Impey 2005 , Chenia 1987 ); 9 studies in US ( Chalifoux 2017 , Dugoff 1999 , El-Sayed 2004 , Fernandez 1997 , Mancuso 2000 , Robertson 1987 , Schorr 1997 , Sullivan 2009 , Van Dorsten 1981 ); and 1 study in Zimbabwe ( Mahomed 1991 ).

The majority of studies were 2-arm trials, but there was one 3-arm trial ( Khaw 2015 ) and two 4-arm trials ( Andersen 2013 , Chalifoux 2017 ). All studies were conducted in a hospital or an outpatient ward connected to a hospital.

See the literature search strategy in appendix B and study selection flow chart in appendix C .

Excluded studies

Studies not included in this review with reasons for their exclusions are provided in appendix K .

Summary of clinical studies included in the evidence review

Summaries of the studies that were included in this review are presented in Table 2 .

Table 2. Summary of included studies.

Summary of included studies.

See the full evidence tables in appendix D and the forest plots in appendix E .

Quality assessment of clinical outcomes included in the evidence review

See the evidence profiles in appendix F .

Economic evidence

A systematic review of the economic literature was conducted but no economic studies were identified which were applicable to this review question.

A single economic search was undertaken for all topics included in the scope of this guideline. See supplementary material 2 for details.

Economic studies not included in this review are listed, and reasons for their exclusion are provided in appendix K .

Summary of studies included in the economic evidence review

No economic studies were identified which were applicable to this review question.

Economic model

No economic modelling was undertaken for this review because the committee agreed that other topics were higher priorities for economic evaluation.

Evidence statements

Clinical evidence statements, comparison 1. complementary therapy versus control (no intervention), critical outcomes, cephalic presentation in labour.

No evidence was identified to inform this outcome.

Method of birth

Caesarean section.

  • Very low quality evidence from 1 RCT (N=204) showed that there is no clinically important difference between acupuncture and control (no intervention) on the number of caesarean sections in pregnant women with breech presentation: RR 0.74 (95% CI 0.38 to 1.43).
  • Very low quality evidence from 1 RCT (N=200) showed that there is no clinically important difference between acupuncture plus membrane sweeping and control (no intervention) on the number of caesarean sections in pregnant women with breech presentation: RR 1.29 (95% CI 0.73 to 2.29).

Admission to SCBU/NICU

  • Very low quality evidence from 1 RCT (N=204) showed that there is no clinically important difference between acupuncture and control (no intervention) on admission to SCBU/NICU in pregnant women with breech presentation: RR 0.19 (95% CI 0.02 to 1.62).
  • Very low quality evidence from 1 RCT (N=200) showed that there is no clinically important difference between acupuncture plus membrane sweeping and control (no intervention) on admission to SCBU/NICU in pregnant women with breech presentation: RR 0.40 (0.08 to 2.01).

Fetal death after 36 +0 weeks gestation

Infant death up to 4 weeks chronological age, important outcomes, apgar score <7 at 5 minutes.

  • Very low quality evidence from 1 RCT (N=204) showed that there is no clinically important difference between acupuncture and control (no intervention) on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RR 0.32 (95% CI 0.01 to 7.78).
  • Very low quality evidence from 1 RCT (N=200) showed that there is no clinically important difference between acupuncture plus membrane sweeping and control (no intervention) on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RR 0.33 (0.01 to 8.09).

Birth before 39 +0 weeks of gestation

Comparison 2. complementary therapy versus other treatment.

  • Low quality evidence from 1 RCT (N=207) showed that there is no clinically important difference between acupuncture and membrane sweeping on the number of caesarean sections in pregnant women with breech presentation: RR 0.64 (95% CI 0.34 to 1.22).
  • Low quality evidence from 1 RCT (N=204) showed that there is no clinically important difference between acupuncture and acupuncture plus membrane sweeping on the number of caesarean sections in pregnant women with breech presentation: RR 0.57 (95% CI 0.30 to 1.07).
  • Very low quality evidence from 1 RCT (N=203) showed that there is no clinically important difference between acupuncture plus membrane sweeping and membrane sweeping on the number of caesarean sections in pregnant women with breech presentation: RR 1.13 (95% CI 0.66 to 1.94).
  • Very low quality evidence from 1 RCT (N=207) showed that there is no clinically important difference between acupuncture and membrane sweeping on admission to SCBU/NICU in pregnant women with breech presentation: RR 0.33 (95% CI 0.03 to 3.12).
  • Very low quality evidence from 1 RCT (N=204) showed that there is no clinically important difference between acupuncture and acupuncture plus membrane sweeping on admission to SCBU/NICU in pregnant women with breech presentation: RR 0.48 (95% CI 0.04 to 5.22).
  • Very low quality evidence from 1 RCT (N=203) showed that there is no clinically important difference between acupuncture plus membrane sweeping and membrane sweeping on admission to SCBU/NICU in pregnant women with breech presentation: RR 0.69 (95% CI 0.12 to 4.02).
  • Low quality evidence from 1 RCT (N=207) showed that there is no clinically important difference between acupuncture and membrane sweeping on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RD 0.00 (95% CI −0.02 to 0.02).
  • Low quality evidence from 1 RCT (N=204) showed that there is no clinically important difference between acupuncture and acupuncture plus membrane sweeping on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RD 0.00 (95% CI −0.02 to 0.02).
  • Low quality evidence from 1 RCT (N=203) showed that there is no clinically important difference between acupuncture plus membrane sweeping and membrane sweeping on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RD 0.00 (95% CI −0.02 to 0.02).

Comparison 3. ECV versus no ECV

  • Moderate quality evidence from 2 RCTs (N=680) showed that there is clinically important difference favouring ECV over no ECV on cephalic presentation in labour in pregnant women with breech presentation: RR 1.83 (95% CI 1.53 to 2.18).

Cephalic vaginal birth

  • Very low quality evidence from 3 RCTs (N=740) showed that there is a clinically important difference favouring ECV over no ECV on cephalic vaginal birth in pregnant women with breech presentation: RR 1.67 (95% CI 1.20 to 2.31).

Breech vaginal birth

  • Very low quality evidence from 2 RCTs (N=680) showed that there is no clinically important difference between ECV and no ECV on breech vaginal birth in pregnant women with breech presentation: RR 0.29 (95% CI 0.03 to 2.84).
  • Very low quality evidence from 3 RCTs (N=740) showed that there is no clinically important difference between ECV and no ECV on the number of caesarean sections in pregnant women with breech presentation: RR 0.52 (95% CI 0.23 to 1.20).
  • Very low quality evidence from 1 RCT (N=60) showed that there is no clinically important difference between ECV and no ECV on admission to SCBU//NICU in pregnant women with breech presentation: RR 0.50 (95% CI 0.14 to 1.82).
  • Very low evidence from 3 RCTs (N=740) showed that there is no statistically significant difference between ECV and no ECV on fetal death after 36 +0 weeks gestation in pregnant women with breech presentation: Peto OR 0.29 (95% CI 0.05 to 1.73) p=0.18.
  • Very low quality evidence from 2 RCTs (N=120) showed that there is no clinically important difference between ECV and no ECV on Apgar score <7 at 5 minutes in pregnant women with breech presentation: Peto OR 0.28 (95% CI 0.04 to 1.70).

Comparison 4. ECV + Amnioinfusion versus ECV only

  • Very low quality evidence from 1 RCT (N=109) showed that there is no clinically important difference between ECV plus amnioinfusion and ECV alone on cephalic presentation in labour in pregnant women with breech presentation: RR 1.74 (95% CI 0.74 to 4.12).
  • Low quality evidence from 1 RCT (N=109) showed that there is no clinically important difference between ECV plus amnioinfusion and ECV alone on the number of caesarean sections in pregnant women with breech presentation: RR 0.95 (95% CI 0.75 to 1.19).

Comparison 5. ECV + Anaesthesia versus ECV only

  • Very low quality evidence from 2 RCTs (N=210) showed that there is no clinically important difference between ECV plus anaesthesia and ECV alone on cephalic presentation in labour in pregnant women with breech presentation: RR 1.16 (95% CI 0.56 to 2.41).
  • Very low quality evidence from 5 RCTs (N=435) showed that there is no clinically important difference between ECV plus anaesthesia and ECV alone on cephalic vaginal birth in pregnant women with breech presentation: RR 1.16 (95% CI 0.77 to 1.74).
  • Very low quality evidence from 1 RCT (N=108) showed that there is no clinically important difference between ECV plus anaesthesia and ECV alone on breech vaginal birth in pregnant women with breech presentation: RR 0.33 (95% CI 0.04 to 3.10).
  • Very low quality evidence from 3 RCTs (N=263) showed that there is no clinically important difference between ECV plus anaesthesia and ECV alone on the number of caesarean sections in pregnant women with breech presentation: RR 0.76 (95% CI 0.42 to 1.38).
  • Moderate quality evidence from 1 RCT (N=69) showed that there is a clinically important difference favouring ECV plus anaesthesia over ECV alone on admission to SCBU/NICU in pregnant women with breech presentation: MD −1.80 (95% CI −2.53 to −1.07).
  • Low quality evidence from 1 RCT (N=126) showed that there is no clinically important difference between ECV plus anaesthesia and ECV alone on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RD 0.00 (95% CI −0.03 to 0.03).

Comparison 6. ECV + Anaesthesia versus ECV + Anaesthesia

  • Very low quality evidence from 1 RCT (N=120) showed that there is no clinically important difference between ECV plus 2.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 5mg Bupivacaine plus 0.015mg Fentanyl on cephalic vaginal birth in pregnant women with breech presentation: RR 1.13 (95% CI 0.73 to 1.74).
  • Low quality evidence from 1 RCT (N=119) showed that there is no clinically important difference between ECV plus 2.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 7.5mg Bupivacaine plus 0.015mg Fentanyl on cephalic vaginal birth in pregnant women with breech presentation: RR 0.81 (95% CI 0.53 to 1.23).
  • Very low quality evidence from 1 RCT (N=120) showed that there is no clinically important difference between ECV plus 2.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 10mg Bupivacaine plus 0.015mg Fentanyl on cephalic vaginal birth in pregnant women with breech presentation: RR 0.96 (95% CI 0.61 to 1.50).
  • Very low quality evidence from 1 RCT (N=95) showed that there is no clinically important difference between ECV plus 2.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 0.05mg Fentanyl on cephalic vaginal birth in pregnant women with breech presentation: RR 0.69 (95% CI 0.37 to 1.28).
  • Low quality evidence from 1 RCT (N=119) showed that there is no clinically important difference between ECV plus 5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 7.5mg Bupivacaine plus 0.015mg Fentanyl on cephalic vaginal birth in pregnant women with breech presentation: RR 0.81 (95% CI 0.53 to 1.23).
  • Very low quality evidence from 1 RCT (N=120) showed that there is no clinically important difference between ECV plus 5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 10mg Bupivacaine plus 0.015mg Fentanyl on cephalic vaginal birth in pregnant women with breech presentation: RR 0.96 (95% CI 0.61 to 1.50).
  • Very low evidence from 1 RCT (N=119) showed that there is no clinically important difference between ECV plus 7.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 10mg Bupivacaine plus 0.015mg Fentanyl on cephalic vaginal birth in pregnant women with breech presentation: RR 1.19 (95% CI 0.79 to 1.79).
  • Low quality evidence from 1 RCT (N=120) showed that there is no clinically important difference between ECV plus 2.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 5mg Bupivacaine plus 0.015mg Fentanyl on the number of caesarean sections in pregnant women with breech presentation: RR 0.92 (95% CI 0.68 to 1.24).
  • Very low evidence from 1 RCT (N=119) showed that there is no clinically important difference between ECV plus 2.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 7.5mg Bupivacaine plus 0.015mg Fentanyl on the number of caesarean sections in pregnant women with breech presentation: RR 1.08 (95% CI 0.78 to 1.50).
  • Very low evidence from 1 RCT (N=120) showed that there is no clinically important difference between ECV plus 2.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 10mg Bupivacaine plus 0.015mg Fentanyl on the number of caesarean sections in pregnant women with breech presentation: RR 0.94 (95% CI 0.70 to 1.28).
  • Low quality evidence from 1 RCT (N=119) showed that there is no clinically important difference between ECV plus 5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 7.5mg Bupivacaine plus 0.015mg Fentanyl on the number of caesarean sections in pregnant women with breech presentation: RR 1.17 (95% CI 0.86 to 1.61).
  • Very low quality evidence from 1 RCT (N=120) showed that there is no clinically important difference between ECV plus 5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 10mg Bupivacaine plus 0.015mg Fentanyl on the number of caesarean sections in pregnant women with breech presentation: RR 1.03 (95% CI 0.77 to 1.37).
  • Low quality evidence from 1 RCT (N=119) showed that there is no clinically important difference between ECV plus 7.5mg Bupivacaine plus 0.015mg Fentanyl and ECV plus 10mg Bupivacaine plus 0.015mg Fentanyl on the number of caesarean sections in pregnant women with breech presentation: RR 0.88 (95% CI 0.64 to 1.20).

Comparison 7. ECV + β2 agonist versus Control (no intervention)

  • Moderate quality evidence from 2 RCTs (N=256) showed that there is a clinically important difference favouring ECV plus β2 agonist over control (no intervention) on cephalic presentation in labour in pregnant women with breech presentation: RR 4.83 (95% CI 3.27 to 7.11).
  • Very low quality evidence from 3 RCTs (N=265) showed that there no clinically important difference between ECV plus β2 agonist and control (no intervention) on cephalic vaginal birth in pregnant women with breech presentation: RR 2.03 (95% CI 0.22 to 19.01).
  • Very low quality evidence from 4 RCTs (N=513) showed that there is a clinically important difference favouring ECV plus β2 agonist over control (no intervention) on breech vaginal birth in pregnant women with breech presentation: RR 0.38 (95% CI 0.20 to 0.69).
  • Low quality evidence from 4 RCTs (N=513) showed that there is a clinically important difference favouring ECV plus β2 agonist over control (no intervention) on the number of caesarean sections in pregnant women with breech presentation: RR 0.53 (95% CI 0.41 to 0.67).
  • Very low quality evidence from 1 RCT (N=48) showed that there is no clinically important difference between ECV plus β2 agonist and control (no intervention) on admission to SCBU/NICU in pregnant women with breech presentation: RD 0.00 (95% CI −0.08 to 0.08).
  • Very low quality evidence from 3 RCTs (N=208) showed that there is no statistically significant difference between ECV plus β2 agonist and control (no intervention) on fetal death after 36 +0 weeks gestation in pregnant women with breech presentation: RD −0.01 (95% CI −0.03 to 0.01) p=0.66.
  • Very low quality evidence from 2 RCTs (N=208) showed that there is no clinically important difference between ECV plus β2 agonist and control (no intervention) on Apgar score <7 at 5 minutes in pregnant women with breech presentation: Peto OR 0.80 (95% CI 0.31 to 2.10).

Comparison 8. ECV + β2 agonist versus ECV only

  • Very low quality evidence from 2 RCTs (N=172) showed that there is no clinically important difference between ECV plus β2 agonist and ECV only on cephalic vaginal birth in pregnant women with breech presentation: RR 1.32 (95% CI 0.67 to 2.62).
  • Very low quality evidence from 1 RCT (N=58) showed that there is no clinically important difference between ECV plus β2 agonist and ECV only on breech vaginal birth in pregnant women with breech presentation: RR 0.75 (95% CI 0.22 to 2.50).
  • Very low quality evidence from 2 RCTs (N=172) showed that there is no clinically important difference between ECV plus β2 agonist and ECV only on the number of caesarean sections in pregnant women with breech presentation: RR 0.79 (95% CI 0.27 to 2.28).
  • Very low quality evidence from 1 RCT (N=114) showed that there is no clinically important difference between ECV plus β2 agonist and ECV only on admission to SCBU/NICU in pregnant women with breech presentation: RR 1.00 (95% CI 0.21 to 4.75).

Comparison 9. ECV + β2 agonist versus ECV + Placebo

  • Very low quality evidence from 2 RCTs (N=146) showed that there is no clinically important difference between ECV plus β2 agonist and ECV plus placebo on cephalic presentation in labour in pregnant women with breech presentation: RR 1.54 (95% CI 0.24 to 9.76).
  • Very low quality evidence from 2 RCTs (N=125) showed that there is no clinically important difference between ECV plus β2 agonist and ECV plus placebo on cephalic vaginal birth in pregnant women with breech presentation: RR 1.27 (95% CI 0.41 to 3.89).
  • Very low quality evidence from 2 RCTs (N=227) showed that there is no clinically important difference between ECV plus β2 agonist and ECV plus placebo on breech vaginal birth in pregnant women with breech presentation: RR 1.00 (95% CI 0.33 to 2.97).
  • Low quality evidence from 4 RCTs (N=532) showed that there is no clinically important difference between ECV plus β2 agonist and ECV plus placebo on the number of caesarean sections in pregnant women with breech presentation: RR 0.81 (95% CI 0.72 to 0.92)
  • Very low quality evidence from 2 RCTs (N=146) showed that there is no clinically important difference between ECV plus β2 agonist and ECV plus placebo on admission to SCBU/NICU in pregnant women with breech presentation: RR 0.78 (95% CI 0.17 to 3.63).
  • Very low quality evidence from 1 RCT (N=124) showed that there is no clinically important difference between ECV plus β2 agonist and ECV plus placebo on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RD 0.00 (95% CI −0.03 to 0.03).

Comparison 10. ECV + Ca 2+ channel blocker versus ECV + Placebo

  • Moderate quality evidence from 1 RCT (N=310) showed that there is no clinically important difference between ECV plus Ca 2+ channel blocker and ECV plus placebo on cephalic presentation in labour in pregnant women with breech presentation: RR 1.13 (95% CI 0.87 to 1.48).
  • Moderate quality evidence from 1 RCT (N=310) showed that there is no clinically important difference between ECV plus Ca 2+ channel blocker and ECV plus placebo on cephalic vaginal birth in pregnant women with breech presentation: RR 0.90 (95% CI 0.73 to 1.12).
  • Moderate quality evidence from 1 RCT (N=310) showed that there is no clinically important difference between ECV plus Ca 2+ channel blocker and ECV plus placebo on the number of caesarean sections in pregnant women with breech presentation: RR 1.11 (95% CI 0.88 to 1.40).
  • High quality evidence from 1 RCT (N=310) showed that there is no clinically important difference between ECV plus Ca 2+ channel blocker and ECV plus placebo on admission to SCBU/NICU in pregnant women with breech presentation: MD −0.20 (95% CI −0.70 to 0.30).
  • Moderate quality evidence from 1 RCT (N=310) showed that there is no statistically significant difference between ECV plus Ca 2+ channel blocker and ECV plus placebo on fetal death after 36 +0 weeks gestation in pregnant women with breech presentation: RD 0.00 (95% CI −0.01 to 0.01) p=1.00.
  • Low quality evidence from 1 RCT (N=310) showed that there is no clinically important difference between ECV plus Ca 2+ channel blocker and ECV plus placebo on Apgar score <7 at 5 minutes in pregnant women with breech presentation: Peto OR 0.52 (95% 0.05 to 5.02).

Comparison 11. ECV + Ca2+ channel blocker versus ECV + β2 agonist

  • Low quality evidence from 1 RCT (N=90) showed that there is a clinically important difference favouring ECV plus β2 agonist over ECV plus Ca 2+ channel blocker on cephalic presentation in labour in pregnant women with breech presentation: RR 0.62 (95% CI 0.39 to 0.98).
  • Very low quality evidence from 2 RCTs (N=126) showed that there is no clinically important difference between ECV plus Ca 2+ channel blocker and ECV plus β2 agonist on cephalic vaginal birth in pregnant women with breech presentation: RR 1.26 (95% CI 0.55 to 2.89).
  • Very low quality evidence from 2 RCTs (N=132) showed that there is a clinically important difference favouring ECV plus β2 agonist over ECV plus Ca 2+ channel blocker on the number of caesarean sections in pregnant women with breech presentation: RR 1.42 (95% CI 1.06 to 1.91).
  • Very low quality evidence from 2 RCTs (N=176) showed that there is no clinically important difference between ECV plus Ca 2+ channel blocker and ECV plus β2 agonist on admission to SCBU/NICU in pregnant women with breech presentation: Peto OR 0.53 (95% CI 0.05 to 5.22).
  • Very low quality evidence from 2 RCTs (N=176) showed that there is no clinically important difference between ECV plus Ca 2+ channel blocker and ECV plus β2 agonist on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RD 0.00 (95% CI −0.03 to 0.03).

Comparison 12. ECV + µ-receptor agonist versus ECV only

  • High quality evidence from 1 RCT (N=80) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV alone on cephalic vaginal birth in pregnant women with breech presentation: RR 1.00 (95% CI 0.80 to 1.24).
  • Low quality evidence from 1 RCT (N=80) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV alone on the number of caesarean sections in pregnant women with breech presentation: RR 1.00 (95% CI 0.42 to 2.40).
  • Low quality evidence from 1 RCT (N=126) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV alone on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RD 0.00 (95% CI −0.03 to 0.03).

Comparison 13. ECV + µ-receptor agonist versus ECV + Placebo

Cephalic vaginal birth after successful ecv.

  • High quality evidence from 2 RCTs (N=98) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV plus placebo on cephalic vaginal birth after successful ECV in pregnant women with breech presentation: RR 1.00 (95% CI 0.86 to 1.17).

Caesarean section after successful ECV

  • Low quality evidence from 2 RCTs (N=98) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV plus placebo on caesarean section after successful ECV in pregnant women with breech presentation: RR 0.97 (95% CI 0.33 to 2.84).

Breech vaginal birth after unsuccessful ECV

  • High quality evidence from 3 RCTs (N=186) showed that there is a clinically important difference favouring ECV plus µ-receptor agonist over ECV plus placebo on breech vaginal birth after unsuccessful ECV in pregnant women with breech presentation: RR 0.10 (95% CI 0.02 to 0.53).

Caesarean section after unsuccessful ECV

  • Moderate quality evidence from 3 RCTs (N=186) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV plus placebo on caesarean section after unsuccessful ECV in pregnant women with breech presentation: RR 1.19 (95% CI 1.09 to 1.31).
  • Low quality evidence from 1 RCT (N=137) showed that there is no statistically significant difference between ECV plus µ-receptor agonist and ECV plus placebo on fetal death after 36 +0 weeks gestation in pregnant women with breech presentation: RD 0.00 (95% CI −0.03 to 0.03) p=1.00.

Comparison 14. ECV + µ-receptor agonist versus ECV + Anaesthesia

  • Moderate quality evidence from 1 RCT (N=92) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV plus anaesthesia on cephalic vaginal birth in pregnant women with breech presentation: RR 1.04 (95% CI 0.84 to 1.29).
  • Very low quality evidence from 2 RCTs (N=212) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV plus anaesthesia on the number of caesarean sections in pregnant women with breech presentation: RR 0.90 (95% CI 0.61 to 1.34).
  • Very low quality evidence from 1 RCT (N=129) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV plus anaesthesia on admission to SCBU/NICU in pregnant women with breech presentation: RR 2.30 (95% CI 0.21 to 24.74).
  • Low quality evidence from 2 RCTs (N=255) showed that there is no clinically important difference between ECV plus µ-receptor agonist and ECV plus anaesthesia on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RD 0.00 (95% CI −0.02 to 0.02).

Comparison 15. ECV + Nitric oxide donor versus ECV + Placebo

  • Very low quality evidence from 3 RCTs (N=224) showed that there is no clinically important difference between ECV plus nitric oxide donor and ECV plus placebo on cephalic presentation in labour in pregnant women with breech presentation: RR 1.13 (95% CI 0.59 to 2.16).
  • Low quality evidence from 1 RCT (N=99) showed that there is no clinically important difference between ECV plus nitric oxide donor and ECV plus placebo on cephalic vaginal birth in pregnant women with breech presentation: RR 0.78 (95% CI 0.49 to 1.22).
  • Low quality evidence from 2 RCTs (N=125) showed that there is no clinically important difference between ECV plus nitric oxide donor and ECV plus placebo on the number of caesarean sections in pregnant women with breech presentation: RR 0.83 (95% CI 0.68 to 1.01).

Comparison 16. ECV + Nitric oxide donor versus ECV + β2 agonist

  • Low quality evidence from 1 RCT (N=74) showed that there is no clinically important difference between ECV plus β2 agonist and ECV plus nitric oxide donor on cephalic presentation in labour in pregnant women with breech presentation: RR 0.56 (95% CI 0.29 to 1.09).
  • Very low quality evidence from 2 RCTs (N=97) showed that there is no clinically important difference between ECV plus nitric oxide donor and ECV plus β2 agonist on cephalic vaginal birth in pregnant women with breech presentation: RR 0.98 (95% CI 0.47 to 2.05).
  • Very low quality evidence from 1 RCT (N=59) showed that there is no clinically important difference between ECV plus nitric oxide donor and ECV plus β2 agonist on the number of caesarean sections in pregnant women with breech presentation: RR 1.07 (95% CI 0.73 to 1.57).

Comparison 17. ECV + Talcum powder versus ECV + Gel

  • Low quality evidence from 1 RCT (N=95) showed that there is no clinically important difference between ECV plus talcum powder and ECV plus gel on cephalic presentation in labour in pregnant women with breech presentation: RR 1.02 (95% CI 0.68 to 1.53).
  • Low quality evidence from 1 RCT (N=95) showed that there is no clinically important difference between ECV plus talcum powder and ECV plus gel on cephalic vaginal birth in pregnant women with breech presentation: RR 1.08 (95% CI 0.67 to 1.74).
  • Low quality evidence from 1 RCT (N=95) showed that there is no clinically important difference between ECV plus talcum powder and ECV plus gel on the number of caesarean sections in pregnant women with breech presentation: RR 0.94 (95% CI 0.67 to 1.33).
  • Low quality evidence from 1 RCT (N=95) showed that there is no clinically important difference between ECV plus talcum powder and ECV plus gel on admission to SCBU/NICU in pregnant women with breech presentation: RR 1.96 (95% CI 0.38 to 10.19).

Comparison 18. Postural management versus No postural management

  • Low quality evidence from 1 RCT (N=76) showed that there is no clinically important difference between postural management and no postural management on cephalic presentation in labour in pregnant women with breech presentation: RR 1.26 (95% CI 0.70 to 2.30).
  • Low quality evidence from 1 RCT (N=76) showed that there is no clinically important difference between postural management and no postural management on cephalic vaginal birth in pregnant women with breech presentation: RR 1.11 (95% CI 0.59 to 2.07).

Breech vaginal delivery

  • Low quality evidence from 1 RCT (N=76) showed that there is no clinically important difference between postural management and no postural management on breech vaginal delivery in pregnant women with breech presentation: RR 1.15 (95% CI 0.67 to 1.99).
  • Low quality evidence from 1 RCT (N=76) showed that there is no clinically important difference between postural management and no postural management on the number of caesarean sections in pregnant women with breech presentation: RR 0.69 (95% CI 0.31 to 1.52).
  • Low quality evidence from 1 RCT (N=76) showed that there is no clinically important difference between postural management and no postural management on Apgar score <7 at 5 minutes in pregnant women with breech presentation: RR 0.24 (95% CI 0.03 to 2.03).

Comparison 19. Postural management + ECV versus ECV only

  • Moderate quality evidence from 1 RCT (N=100) showed that there is no clinically important difference between postural management plus ECV and ECV only on the number of caesarean sections in pregnant women with breech presentation: RR 1.05 (95% CI 0.80 to 1.38).
  • Low quality evidence from 1 RCT (N=100) showed that there is no clinically important difference between postural management plus ECV and ECV only on Apgar score <7 at 5 minutes in pregnant women with breech presentation: Peto OR 0.13 (95% CI 0.00 to 6.55).

Economic evidence statements

No economic evidence was identified which was applicable to this review question.

The committee’s discussion of the evidence

Interpreting the evidence, the outcomes that matter most.

Provision of antenatal care is important for the health and wellbeing of both mother and baby with the aim of avoiding adverse pregnancy outcomes and enhancing maternal satisfaction and wellbeing. Breech presentation in labour may be associated with adverse outcomes for the fetus, which has contributed to an increased likelihood of caesarean birth. The committee therefore agreed that cephalic presentation in labour and method of birth were critical outcomes for the woman, and admission to SCBU/NICU, fetal death after 36 +0 weeks gestation, and infant death up to 4 weeks chronological age were critical outcomes for the baby. Apgar score <7 at 5 minutes and birth before 39 +0 weeks of gestation were important outcomes for the baby.

The quality of the evidence

The quality of the evidence for interventions for managing a longitudinal lie fetal malpresentation (that is breech presentation) in late pregnancy ranged from very low to high, with most of the evidence being of a very low or low quality.

This was predominately due to serious overall risk of bias in some outcomes; imprecision around the effect estimate in some outcomes; indirect population in some outcomes; and the presence of serious heterogeneity in some outcomes, which was unresolved by subgroup analysis. The majority of included studies had a small sample size, which contributed to imprecision around the effect estimate.

No evidence was identified to inform the outcomes of infant death up to 4 weeks chronological age and birth before 39 +0 weeks of gestation.

There was no publication bias identified in the evidence. However, the committee noted the influence pharmacological developers may have in these trials as funders, and took this into account in their decision making.

Benefits and harms

The committee discussed that in the case of breech presentation, a discussion with the woman about the different options and their potential benefits, harms and implications is needed to ensure an informed decision. The committee discussed that some women may prefer a breech vaginal birth or choose an elective caesarean birth, and that her preferences should be supported, in line with shared decision making.

The committee discussed that external cephalic version is standard practice for managing breech presentation in uncomplicated singleton pregnancies at or after 36+0 weeks. The committee discussed that there could be variation in the success rates of ECV based on the experience of the healthcare professional providing the ECV. There was some evidence supporting the use of ECV for managing a breech presentation in late pregnancy. The evidence showed ECV had a clinically important benefit in terms of cephalic presentations in labour and cephalic vaginal deliveries, when compared to no intervention. The committee noted that the evidence suggested that ECV was not harmful to the baby, although the effect estimate was imprecise relating to the relative rarity of the fetal death as an outcome.

Cephalic (head-down) vaginal birth is preferred by many women and the evidence suggests that external cephalic version is an effective way to achieve this. The evidence suggested ECV increased the chance for a cephalic vaginal birth and the committee agreed that it was important to explain this to the woman during her consultation.

The committee discussed the optimum timing for ECV. Timing of ECV must take into account the likelihood of the baby turning naturally before a woman commences labour and the possibility of the baby turning back to a breech presentation after ECV if it is done too early. The committee noted that in their experience, current practice was to perform ECV at 37 gestational weeks. The majority of the evidence demonstrating a benefit of ECV in this review involved ECV performed around 37 gestational weeks, although the review did not look for studies directly comparing different timings of ECV and their relative success rates.

The evidence in this review excluded women with previous complicated pregnancies, such as those with previous caesarean section or uterine surgery. The committee discussed that a previous caesarean section indicates a complicated pregnancy and that this population of women are not the focus of this guideline, which concentrates on women with uncomplicated pregnancies.

The committee’s recommendations align with other NICE guidance and cross references to the NICE guideline on caesarean birth and the section on breech presenting in labour in the NICE guideline on intrapartum care for women with existing medical conditions or obstetric complications and their babies were made.

ECV combined with pharmacological agents

There were some small studies comparing a variety of pharmacological agents (including β2 agonists, Ca 2+ channel blockers, µ-receptor agonists and nitric oxide donors) given alongside ECV. Overall the evidence typically showed no clinically important benefit of adding any pharmacological agent to ECV except in comparisons with a control arm with no ECV where it was not possible to isolate the effect of the ECV versus the pharmacological agent. The evidence tended toward benefit most for β2 agonists and µ-receptor agonists however there was no consistent or high quality evidence of benefit even for these agents. The committee agreed that although these pharmacological agents are used in practice, there was insufficient evidence to make a recommendation supporting or refuting their use or on which pharmacological agent should be used.

The committee discussed that the evidence suggesting µ-receptor agonist, remifentanil, had a clinically important benefit in terms reducing breech vaginal births after unsuccessful ECV was biologically implausible. The committee noted that this pharmacological agent has strong sedative effects, depending on the dosage, and therefore studies comparing it to a placebo had possible design flaws as it would be obvious to all parties whether placebo or active drug had been received. The committee discussed that the risks associated with using remifentanil such as respiratory depression, likely outweigh any potential added benefit it may have on managing breech presentation.

There was some evidence comparing different anaesthetics together with ECV. Although there was little consistent evidence of benefit overall, one small study of low quality showed a combination of 2% lidocaine and epinephrine via epidural catheter (anaesthesia) with ECV showed a clinically important benefit in terms of cephalic presentations in labour and the method of birth. The committee discussed the evidence and agreed the use of anaesthesia via epidural catheter during ECV was uncommon practice in the UK and could be expensive, overall they agreed the strength of the evidence available was insufficient to support a change in practice.

Postural management

There was limited evidence on postural management as an intervention for managing breech presentation in late pregnancy, which showed no difference in effectiveness. Postural management was defined as ‘knee-chest position for 15 minutes, 3 times a day’. The committee agreed that in their experience women valued trying interventions at home first which might make postural management an attractive option for some women, however, there was no evidence that postural management was beneficial. The committee also noted that in their experience postural management can cause notable discomfort so it is not an intervention without disadvantages.

Cost effectiveness and resource use

A systematic review of the economic literature was conducted but no relevant studies were identified which were applicable to this review question.

The committee’s recommendations to offer external cephalic version reinforces current practice. The committee noted that, compared to no intervention, external cephalic version results in clinically important benefits and that there would also be overall downstream cost savings from lower adverse events. It was therefore the committee’s view that offering external cephalic version is cost effective and would not entail any resource impact.

Andersen 2013

Brocks 1984

Bujold 2003

Burgos 2016

Chalifoux 2017

Chenia 1987

Collaris 2009

Dafallah 2004

Diguisto 2018

Dugoff 1999

El-Sayed 2004

Fernandez 1997

Hindawi 2005

Hilton 2009

Hofmeyr 1983

Mahomed 1991

Mancuso 2000

Marquette 1996

Mohamed Ismail 2008

NorAzlin 2005

Robertson 1987

Schorr 1997

Sullivan 2009

VanDorsten 1981

Vallikkannu 2014

Weiniger 2010

Appendix A. Review protocols

Review protocol for review question: What is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy? (PDF, 260K)

Appendix B. Literature search strategies

Literature search strategies for review question: What is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy? (PDF, 281K)

Appendix C. Clinical evidence study selection

Clinical study selection for: What is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy? (PDF, 113K)

Appendix D. Clinical evidence tables

Clinical evidence tables for review question: What is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy? (PDF, 1.2M)

Appendix E. Forest plots

Forest plots for review question: What is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy? (PDF, 678K)

Appendix F. GRADE tables

GRADE tables for review question: What is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy? (PDF, 1.0M)

Appendix G. Economic evidence study selection

Economic evidence study selection for review question: what is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy, appendix h. economic evidence tables, economic evidence tables for review question: what is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy, appendix i. economic evidence profiles, economic evidence profiles for review question: what is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy, appendix j. economic analysis, economic evidence analysis for review question: what is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy.

No economic analysis was conducted for this review question.

Appendix K. Excluded studies

Excluded clinical and economic studies for review question: what is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy, clinical studies, table 24 excluded studies.

View in own window

Economic studies

No economic evidence was identified for this review.

Appendix L. Research recommendations

Research recommendations for review question: what is the most effective way of managing a longitudinal lie fetal malpresentation (breech presentation) in late pregnancy.

No research recommendations were made for this review question.

Evidence reviews underpinning recommendation 1.2.38

These evidence reviews were developed by the National Guideline Alliance, which is a part of the Royal College of Obstetricians and Gynaecologists

Disclaimer : The recommendations in this guideline represent the view of NICE, arrived at after careful consideration of the evidence available. When exercising their judgement, professionals are expected to take this guideline fully into account, alongside the individual needs, preferences and values of their patients or service users. The recommendations in this guideline are not mandatory and the guideline does not override the responsibility of healthcare professionals to make decisions appropriate to the circumstances of the individual patient, in consultation with the patient and/or their carer or guardian.

Local commissioners and/or providers have a responsibility to enable the guideline to be applied when individual health professionals and their patients or service users wish to use it. They should do so in the context of local and national priorities for funding and developing services, and in light of their duties to have due regard to the need to eliminate unlawful discrimination, to advance equality of opportunity and to reduce health inequalities. Nothing in this guideline should be interpreted in a way that would be inconsistent with compliance with those duties.

NICE guidelines cover health and care in England. Decisions on how they apply in other UK countries are made by ministers in the Welsh Government , Scottish Government , and Northern Ireland Executive . All NICE guidance is subject to regular review and may be updated or withdrawn.

  • Cite this Page National Guideline Alliance (UK). Management of breech presentation: Antenatal care: Evidence review M. London: National Institute for Health and Care Excellence (NICE); 2021 Aug. (NICE Guideline, No. 201.)
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  • NICE Evidence Reviews Collection

Related NICE guidance and evidence

  • NICE Guideline 201: Antenatal care

Supplemental NICE documents

  • Supplement 1: Methods (PDF)
  • Supplement 2: Health economics (PDF)

Related information

  • PMC PubMed Central citations
  • PubMed Links to PubMed

Similar articles in PubMed

  • Review Identification of breech presentation: Antenatal care: Evidence review L [ 2021] Review Identification of breech presentation: Antenatal care: Evidence review L National Guideline Alliance (UK). 2021 Aug
  • Vaginal delivery of breech presentation. [J Obstet Gynaecol Can. 2009] Vaginal delivery of breech presentation. Kotaska A, Menticoglou S, Gagnon R, MATERNAL FETAL MEDICINE COMMITTEE. J Obstet Gynaecol Can. 2009 Jun; 31(6):557-566.
  • Review Cephalic version by moxibustion for breech presentation. [Cochrane Database Syst Rev. 2005] Review Cephalic version by moxibustion for breech presentation. Coyle ME, Smith CA, Peat B. Cochrane Database Syst Rev. 2005 Apr 18; (2):CD003928. Epub 2005 Apr 18.
  • [Fetal expulsion: Which interventions for perineal prevention? CNGOF Perineal Prevention and Protection in Obstetrics Guidelines]. [Gynecol Obstet Fertil Senol. 2...] [Fetal expulsion: Which interventions for perineal prevention? CNGOF Perineal Prevention and Protection in Obstetrics Guidelines]. Riethmuller D, Ramanah R, Mottet N. Gynecol Obstet Fertil Senol. 2018 Dec; 46(12):937-947. Epub 2018 Oct 28.
  • Foetal weight, presentaion and the progress of labour. II. Breech and occipito-posterior presentation related to the baby's weight and the length of the first stage of labour. [J Obstet Gynaecol Br Emp. 1961] Foetal weight, presentaion and the progress of labour. II. Breech and occipito-posterior presentation related to the baby's weight and the length of the first stage of labour. BAINBRIDGE MN, NIXON WC, SMYTH CN. J Obstet Gynaecol Br Emp. 1961 Oct; 68:748-54.

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Breech Presentation

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  • A 28-year-old G1P0 woman at 37 weeks of gestation presents to her obstetrician for a prenatal care appointment. She describes feeling some soreness under her ribs in the past few weeks and feels her baby kicking in her lower abdomen. An ultrasound is performed and is seen in the image. The obstetrician describes management approaches, including an external cephalic version before labor.
  • flexion of the hips and knees
  • some deflexion of one hip and knee
  • flexion of both hips with extension of both knees
  • 3-4% of all deliveries
  • 22-25% of births before 28 weeks of gestation
  • 7-15% of births at 32 weeks of gestation
  • 3-4% of births at term
  • prematurity
  • uterine malformations
  • uterine fibroids
  • polyhydramnios
  • placenta previa
  • multiple gestations
  • subcostal discomfort (due to fetal head in the uterine fundus)
  • feeling of kicking in the lower abdomen
  • presence of soft mass (buttocks) and absence of hard fetal skull on transabdominal examination of the lower uterine segment
  • when cervix is dilated
  • detection of breech presentation prior to 37 weeks does not warrant intervention
  • fetal head in the uterine fundus
  • buttocks in the lower uterine segment
  • extension angle > 90 degrees
  • at 37 weeks gestation or later
  • perform trial of vaginal delivery if the version is successful
  • may be planned for breech presentation, without a trial of external cephalic version
  • may be performed if trial of vaginal delivery is unsuccessful after external cephalic labor
  • ↑ up to 4-fold with breech presetnation
  • associated with malformations, prematurity, and intrauterine fetal demise
  • 17% of preterm breech deliveries
  • 9% of term breech deliveries
  • abnormalities include CNS malformations, neck masses, and aneuploidy
  • - Breech Presentation

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Breech baby at the end of pregnancy

Published: July 2017

Please note that this information will be reviewed every 3 years after publication.

This patient information page provides advice if your baby is breech towards the end of pregnancy and the options available to you.

It may also be helpful if you are a partner, relative or friend of someone who is in this situation.

The information here aims to help you better understand your health and your options for treatment and care. Your healthcare team is there to support you in making decisions that are right for you. They can help by discussing your situation with you and answering your questions. 

This information is for you if your baby remains in the breech position after 36 weeks of pregnancy. Babies lying bottom first or feet first in the uterus (womb) instead of in the usual head-first position are called breech babies. 

This information includes:

  • What breech is and why your baby may be breech
  • The different types of breech
  • The options if your baby is breech towards the end of your pregnancy
  • What turning a breech baby in the uterus involves (external cephalic version or ECV)
  • How safe ECV is for you and your baby
  • Options for birth if your baby remains breech
  • Other information and support available

Within this information, we may use the terms ‘woman’ and ‘women’. However, it is not only people who identify as women who may want to access this information. Your care should be personalised, inclusive and sensitive to your needs, whatever your gender identity.

A glossary of medical terms is available at  A-Z of medical terms .

  • Breech is very common in early pregnancy, and by 36–37 weeks of pregnancy most babies will turn into the head-first position. If your baby remains breech, it does not usually mean that you or your baby have any problems.
  • Turning your baby into the head-first position so that you can have a vaginal delivery is a safe option.
  • The alternative to turning your baby into the head-first position is to have a planned caesarean section or a planned vaginal breech birth.

Babies lying bottom first or feet first in the uterus (womb) instead of in the usual head-first position are called breech babies. Breech is very common in early pregnancy, and by 36-37 weeks of pregnancy, most babies turn naturally into the head-first position.

Towards the end of pregnancy, only 3-4 in every 100 (3-4%) babies are in the breech position.

A breech baby may be lying in one of the following positions:

breech presentation 26 weeks

It may just be a matter of chance that your baby has not turned into the head-first position. However, there are certain factors that make it more difficult for your baby to turn during pregnancy and therefore more likely to stay in the breech position. These include:

  • if this is your first pregnancy
  • if your placenta is in a low-lying position (also known as placenta praevia); see the RCOG patient information  Placenta praevia, placenta accreta and vasa praevia
  • if you have too much or too little fluid ( amniotic fluid ) around your baby
  • if you are having more than one baby.

Very rarely, breech may be a sign of a problem with the baby. If this is the case, such problems may be picked up during the scan you are offered at around 20 weeks of pregnancy.

If your baby is breech at 36 weeks of pregnancy, your healthcare professional will discuss the following options with you:

  • trying to turn your baby in the uterus into the head-first position by external cephalic version (ECV)
  • planned caesarean section
  • planned vaginal breech birth.

What does ECV involve?

ECV involves applying gentle but firm pressure on your abdomen to help your baby turn in the uterus to lie head-first.

Relaxing the muscle of your uterus with medication has been shown to improve the chances of turning your baby. This medication is given by injection before the ECV and is safe for both you and your baby. It may make you feel flushed and you may become aware of your heart beating faster than usual but this will only be for a short time.

Before the ECV you will have an ultrasound scan to confirm your baby is breech, and your pulse and blood pressure will be checked. After the ECV, the ultrasound scan will be repeated to see whether your baby has turned. Your baby’s heart rate will also be monitored before and after the procedure. You will be advised to contact the hospital if you have any bleeding, abdominal pain, contractions or reduced fetal movements after ECV.

ECV is usually performed after 36 or 37 weeks of pregnancy. However, it can be performed right up until the early stages of labour. You do not need to make any preparations for your ECV.

ECV can be uncomfortable and occasionally painful but your healthcare professional will stop if you are experiencing pain and the procedure will only last for a few minutes. If your healthcare professional is unsuccessful at their first attempt in turning your baby then, with your consent, they may try again on another day.

If your blood type is rhesus D negative, you will be advised to have an anti-D injection after the ECV and to have a blood test. See the NICE patient information  Routine antenatal anti-D prophylaxis for women who are rhesus D negative , which is available at:  www.nice.org.uk/guidance/ta156/informationforpublic .

Why turn my baby head-first?

If your ECV is successful and your baby is turned into the head-first position you are more likely to have a vaginal birth. Successful ECV lowers your chances of requiring a caesarean section and its associated risks.

Is ECV safe for me and my baby?

ECV is generally safe with a very low complication rate. Overall, there does not appear to be an increased risk to your baby from having ECV. After ECV has been performed, you will normally be able to go home on the same day.

When you do go into labour, your chances of needing an emergency caesarean section, forceps or vacuum (suction cup) birth is slightly higher than if your baby had always been in a head-down position.

Immediately after ECV, there is a 1 in 200 chance of you needing an emergency caesarean section because of bleeding from the placenta and/or changes in your baby’s heartbeat.

ECV should be carried out by a doctor or a midwife trained in ECV. It should be carried out in a hospital where you can have an emergency caesarean section if needed.

ECV can be carried out on most women, even if they have had one caesarean section before.

ECV should not be carried out if:

  • you need a caesarean section for other reasons, such as placenta praevia; see the RCOG patient information  Placenta praevia, placenta accreta and vasa praevia
  • you have had recent vaginal bleeding
  • your baby’s heart rate tracing (also known as CTG) is abnormal
  • your waters have broken
  • you are pregnant with more than one baby; see the RCOG patient information  Multiple pregnancy: having more than one baby .

Is ECV always successful?

ECV is successful for about 50% of women. It is more likely to work if you have had a vaginal birth before. Your healthcare team should give you information about the chances of your baby turning based on their assessment of your pregnancy.

If your baby does not turn then your healthcare professional will discuss your options for birth (see below). It is possible to have another attempt at ECV on a different day.

If ECV is successful, there is still a small chance that your baby will turn back to the breech position. However, this happens to less than 5 in 100 (5%) women who have had a successful ECV.

There is no scientific evidence that lying down or sitting in a particular position can help your baby to turn. There is some evidence that the use of moxibustion (burning a Chinese herb called mugwort) at 33–35 weeks of pregnancy may help your baby to turn into the head-first position, possibly by encouraging your baby’s movements. This should be performed under the direction of a registered healthcare practitioner.

Depending on your situation, your choices are:

There are benefits and risks associated with both caesarean section and vaginal breech birth, and these should be discussed with you so that you can choose what is best for you and your baby.

Caesarean section

If your baby remains breech towards the end of pregnancy, you should be given the option of a caesarean section. Research has shown that planned caesarean section is safer for your baby than a vaginal breech birth. Caesarean section carries slightly more risk for you than a vaginal birth.

Caesarean section can increase your chances of problems in future pregnancies. These may include placental problems, difficulty with repeat caesarean section surgery and a small increase in stillbirth in subsequent pregnancies. See the RCOG patient information  Choosing to have a caesarean section .

If you choose to have a caesarean section but then go into labour before your planned operation, your healthcare professional will examine you to assess whether it is safe to go ahead. If the baby is close to being born, it may be safer for you to have a vaginal breech birth.

Vaginal breech birth

After discussion with your healthcare professional about you and your baby’s suitability for a breech delivery, you may choose to have a vaginal breech birth. If you choose this option, you will need to be cared for by a team trained in helping women to have breech babies vaginally. You should plan a hospital birth where you can have an emergency caesarean section if needed, as 4 in 10 (40%) women planning a vaginal breech birth do need a caesarean section. Induction of labour is not usually recommended.

While a successful vaginal birth carries the least risks for you, it carries a small increased risk of your baby dying around the time of delivery. A vaginal breech birth may also cause serious short-term complications for your baby. However, these complications do not seem to have any long-term effects on your baby. Your individual risks should be discussed with you by your healthcare team.

Before choosing a vaginal breech birth, it is advised that you and your baby are assessed by your healthcare professional. They may advise against a vaginal birth if:

  • your baby is a footling breech (one or both of the baby’s feet are below its bottom)
  • your baby is larger or smaller than average (your healthcare team will discuss this with you)
  • your baby is in a certain position, for example, if its neck is very tilted back (hyper extended)
  • you have a low-lying placenta (placenta praevia); see the RCOG patient information  Placenta Praevia, placenta accreta and vasa praevia
  • you have pre-eclampsia or any other pregnancy problems; see the RCOG patient information  Pre-eclampsia .

With a breech baby you have the same choices for pain relief as with a baby who is in the head-first position. If you choose to have an epidural, there is an increased chance of a caesarean section. However, whatever you choose, a calm atmosphere with continuous support should be provided.

If you have a vaginal breech birth, your baby’s heart rate will usually be monitored continuously as this has been shown to improve your baby’s chance of a good outcome.

In some circumstances, for example, if there are concerns about your baby’s heart rate or if your labour is not progressing, you may need an emergency caesarean section during labour. A  paediatrician  (a doctor who specialises in the care of babies, children and teenagers) will attend the birth to check your baby is doing well.

If you go into labour before 37 weeks of pregnancy, the balance of the benefits and risks of having a caesarean section or vaginal birth changes and will be discussed with you.

If you are having twins and the first baby is breech, your healthcare professional will usually recommend a planned caesarean section.

If, however, the first baby is head-first, the position of the second baby is less important. This is because, after the birth of the first baby, the second baby has lots more room to move. It may turn naturally into a head-first position or a doctor may be able to help the baby to turn. See the RCOG patient information  Multiple pregnancy: having more than one baby .

If you would like further information on breech babies and breech birth, you should speak with your healthcare professional. 

Further information

  • NHS information on breech babies  
  • NCT information on breech babies

If you are asked to make a choice, you may have lots of questions that you want to ask. You may also want to talk over your options with your family or friends. It can help to write a list of the questions you want answered and take it to your appointment.

Ask 3 Questions

To begin with, try to make sure you get the answers to  3 key questions , if you are asked to make a choice about your healthcare:

  • What are my options?
  • What are the pros and cons of each option for me?
  • How do I get support to help me make a decision that is right for me?

*Ask 3 Questions is based on Shepherd et al. Three questions that patients can ask to improve the quality of information physicians give about treatment options: A cross-over trial. Patient Education and Counselling, 2011;84:379-85  

  • https://aqua.nhs.uk/resources/shared-decision-making-case-studies/

Sources and acknowledgements

This information has been developed by the RCOG Patient Information Committee. It is based on the RCOG Green-top Clinical Guidelines No. 20a  External Cephalic Version and Reducing Incidence of Term Breech Presentation  and No. 20b  Management of Breech Presentation . The guidelines contain a full list of the sources of evidence we have used.

This information was reviewed before publication by women attending clinics in Nottingham, Essex, Inverness, Manchester, London, Sussex, Bristol, Basildon and Oxford, by the RCOG Women’s Network and by the RCOG Women’s Voices Involvement Panel.

Please give us feedback by completing our feedback survey:

  • Members of the public – patient information feedback
  • Healthcare professionals – patient information feedback

External Cephalic Version and Reducing the Incidence of Term Breech Presentation Green-top Guideline

Management of Breech Presentation Green-top Guideline

What happens if your baby is breech?

Babies often twist and turn during pregnancy, but most will have moved into the head-down (also known as head-first) position by the time labour begins. However, that does not always happen, and a baby may be:

  • bottom first or feet first (breech position)
  • lying sideways (transverse position)

Bottom first or feet first (breech baby)

If your baby is lying bottom or feet first, they are in the breech position. If they're still breech at around 36 weeks' gestation, the obstetrician and midwife will discuss your options for a safe delivery.

Turning a breech baby

If your baby is in a breech position at 36 weeks, you'll usually be offered an external cephalic version (ECV). This is when a healthcare professional, such as an obstetrician, tries to turn the baby into a head-down position by applying pressure on your abdomen. It's a safe procedure, although it can be a bit uncomfortable.

Giving birth to a breech baby

If an ECV does not work, you'll need to discuss your options for a vaginal birth or  caesarean section  with your midwife and obstetrician.

If you plan a caesarean and then go into labour before the operation, your obstetrician will assess whether it's safe to proceed with the caesarean delivery. If the baby is close to being born, it may be safer for you to have a vaginal breech birth.

The Royal College of Obstetricians and Gynaecologists (RCOG) website has more information on what to expect if your baby is still breech at the end of pregnancy .

The RCOG advises against a vaginal breech delivery if:

  • your baby's feet are below its bottom – known as a "footling breech"
  • your baby is larger or smaller than average – your healthcare team will discuss this with you
  • your baby is in a certain position – for example, their neck is very tilted back, which can make delivery of the head more difficult
  • you have a low-lying placenta (placenta praevia)
  • you have  pre-eclampsia

Lying sideways (transverse baby)

If your baby is lying sideways across the womb, they are in the transverse position. Although many babies lie sideways early on in pregnancy, most turn themselves into the head-down position by the final trimester.

Giving birth to a transverse baby

Depending on how many weeks pregnant you are when your baby is in a transverse position, you may be admitted to hospital. This is because of the very small risk of the umbilical cord coming out of your womb before your baby is born (cord prolapse). If this happens, it's a medical emergency and the baby must be delivered very quickly.

Sometimes, it's possible to manually turn the baby to a head-down position, and you may be offered this.

But, if your baby is still in the transverse position when you approach your due date or by the time labour begins, you'll most likely be advised to have a caesarean section.

Video: My baby is breech. What help will I get?

In this video, a midwife describes what a breech position is and what can be done if your baby is breech.

Page last reviewed: 1 November 2023 Next review due: 1 November 2026

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Breech presentation

Highlights & basics, diagnostic approach, risk factors, history & exam, differential diagnosis.

  • Tx Approach

Emerging Tx

Complications.

PATIENT RESOURCES

Patient Instructions

Breech presentation refers to the baby presenting for delivery with the buttocks or feet first rather than head.

Associated with increased morbidity and mortality for the mother in terms of emergency cesarean section and placenta previa; and for the baby in terms of preterm birth, small fetal size, congenital anomalies, and perinatal mortality.

Incidence decreases as pregnancy progresses and by term occurs in 3% to 4% of singleton term pregnancies.

Treatment options include external cephalic version to increase the likelihood of vaginal birth or a planned cesarean section, the optimal gestation being 37 and 39 weeks, respectively.

Planned cesarean section is considered the safest form of delivery for infants with a persisting breech presentation at term.

Quick Reference

Key Factors

buttocks or feet as the presenting part

Fetal head under costal margin, fetal heartbeat above the maternal umbilicus.

Other Factors

subcostal tenderness

Pelvic or bladder pain.

Diagnostics Tests

1st Tests to Order

transabdominal/transvaginal ultrasound

Treatment options.

presumptive

<37 weeks' gestation

specialist evaluation

corticosteroid

magnesium sulfate

≥37 weeks' gestation not in labor

unsuccessful ECV with persistent breech

Classifications

Types of breech presentation

Baby's buttocks lead the way into the birth canal

Hips are flexed, knees are extended, and the feet are in close proximity to the head

65% to 70% of breech babies are in this position.

Baby presents with buttocks first

Both the hips and the knees are flexed; the baby may be sitting cross-legged.

One or both of the baby's feet lie below the breech so that the foot or knee is lowermost in the birth canal

This is rare at term but relatively common with premature fetuses.

Common Vignette

Other Presentations

Epidemiology

33% of births less than 28 weeks' gestation

14% of births at 29 to 32 weeks' gestation

9% of births at 33 to 36 weeks' gestation

6% of births at 37 to 40 weeks' gestation.

Pathophysiology

  • Natasha Nassar, PhD
  • Christine L. Roberts, MBBS, FAFPHM, DrPH
  • Jonathan Morris, MBChB, FRANZCOG, PhD
  • John W. Bachman, MD
  • Rhona Hughes, MBChB
  • Brian Peat, MD
  • Lelia Duley, MBChB
  • Justus Hofmeyr, MD

content by BMJ Group

Clinical exam

Palpation of the abdomen to determine the position of the baby's head

Palpation of the abdomen to confirm the position of the fetal spine on one side and fetal extremities on the other

Palpation of the area above the symphysis pubis to locate the fetal presenting part

Palpation of the presenting part to confirm presentation, to determine how far the fetus has descended and whether the fetus is engaged.

Ultrasound examination

Premature fetus.

Prematurity is consistently associated with breech presentation. [ 6 ] [ 9 ] This may be due to the smaller size of preterm infants, who are more likely to change their in utero position.

Increasing duration of pregnancy may allow breech-presenting fetuses time to grow, turn spontaneously or by external cephalic version, and remain cephalic-presenting.

Larger fetuses may be forced into a cephalic presentation in late pregnancy due to space or alignment constraints within the uterus.

small for gestational age fetus

Low birth-weight is a risk factor for breech presentation. [ 9 ] [ 11 ] [ 12 ] [ 13 ] [ 14 ] Term breech births are associated with a smaller fetal size for gestational age, highlighting the association with low birth-weight rather than prematurity. [ 6 ]

nulliparity

Women having a first birth have increased rates of breech presentation, probably due to the increased likelihood of smaller fetal size. [ 6 ] [ 9 ]

Relaxation of the uterine wall in multiparous women may reduce the odds of breech birth and contribute to a higher spontaneous or external cephalic version rate. [ 10 ]

fetal congenital anomalies

Congenital anomalies in the fetus may result in a small fetal size or inappropriate fetal growth. [ 9 ] [ 12 ] [ 14 ] [ 15 ]

Anencephaly, hydrocephaly, Down syndrome, and fetal neuromuscular dysfunction are associated with breech presentation, the latter due to its effect on the quality of fetal movements. [ 9 ] [ 14 ]

previous breech delivery

The risk of recurrent breech delivery is 8%, the risk increasing from 4% after one breech delivery to 28% after three. [ 16 ]

The effects of recurrence may be due to recurring specific causal factors, either genetic or environmental in origin.

uterine abnormalities

Women with uterine abnormalities have a high incidence of breech presentation. [ 14 ] [ 17 ] [ 18 ] [ 19 ]

female fetus

Fifty-four percent of breech-presenting fetuses are female. [ 14 ]

abnormal amniotic fluid volume

Both oligohydramnios and polyhydramnios are associated with breech presentation. [ 1 ] [ 12 ] [ 14 ]

Low amniotic fluid volume decreases the likelihood of a fetus turning to a cephalic position; an increased amniotic fluid volume may facilitate frequent change in position.

placental abnormalities

An association between placental implantation in the cornual-fundal region and breech presentation has been reported, although some studies have not found it a risk factor. [ 8 ] [ 20 ] [ 21 ] [ 22 ] [ 10 ] [ 14 ]

The association with placenta previa is also inconsistent. [ 8 ] [ 9 ] [ 22 ] Placenta previa is associated with preterm birth and may be an indirect risk factor.

Pelvic or vaginal examination reveals the buttocks and/or feet, felt as a yielding, irregular mass, as the presenting part. [ 26 ] In cephalic presentation, a hard, round, regular fetal head can be palpated. [ 26 ]

The Leopold maneuver on examination suggests breech position by palpation of the fetal head under the costal margin. [ 26 ]

The baby's heartbeat should be auscultated using a Pinard stethoscope or a hand-held Doppler to indicate the position of the fetus. The fetal heartbeat lies above the maternal umbilicus in breech presentation. [ 1 ]

Tenderness under one or other costal margin as a result of pressure by the harder fetal head.

Pain due to fetal kicks in the maternal pelvis or bladder.

breech position

Visualizes the fetus and reveals its position.

Used to confirm a clinically suspected breech presentation. [ 28 ]

Should be performed by practitioners with appropriate skills in obstetric ultrasound.

Establishes the type of breech presentation by imaging the fetal femurs and their relationship to the distal bones.

Transverse lie

Differentiating Signs/Symptoms

Fetus lies horizontally across the uterus with the shoulder as the presenting part.

Similar predisposing factors such as placenta previa, abnormal amniotic fluid volume, and uterine anomalies, although more common in multiparity. [ 1 ] [ 2 ] [ 29 ]

Differentiating Tests

Clinical examination and fetal auscultation may be indicative.

Ultrasound confirms presentation.

Treatment Approach

Breech presentation <37 weeks' gestation.

The UK Royal College of Obstetricians and Gynaecologists (RCOG) recommends that corticosteroids should be offered to women between 24 and 34+6 weeks' gestation, in whom imminent preterm birth is anticipated. Corticosteroids should only be considered after discussion of risks/benefits at 35 to 36+6 weeks. Given within 7 days of preterm birth, corticosteroids may reduce perinatal and neonatal death and respiratory distress syndrome. [ 32 ] The American College of Obstetricians and Gynecologists (ACOG) recommends a single course of corticosteroids for pregnant women between 24 and 33+6 weeks' gestation who are at risk of preterm delivery within 7 days, including those with ruptured membranes and multiple gestations. It may also be considered for pregnant women starting at 23 weeks' gestation who are at risk of preterm delivery within 7 days. A single course of betamethasone is recommended for pregnant women between 34 and 36+6 weeks' gestation at risk of preterm birth within 7 days, and who have not received a previous course of prenatal corticosteroids. Regularly scheduled repeat courses or serial courses (more than two) are not currently recommended. A single repeat course of prenatal corticosteroids should be considered in women who are less than 34 weeks' gestation, who are at risk of preterm delivery within 7 days, and whose prior course of prenatal corticosteroids was administered more than 14 days previously. Rescue course corticosteroids could be provided as early as 7 days from the prior dose, if indicated by the clinical scenario. [ 33 ]

Magnesium sulfate given before anticipated early preterm birth reduces the risk of cerebral palsy in surviving infants. Physicians electing to use magnesium sulfate for fetal neuroprotection should develop specific guidelines regarding inclusion criteria, treatment regimens, and concurrent tocolysis. [ 34 ]

Breech presentation from 37 weeks' gestation, before labor

ECV is the initial treatment for a breech presentation at term when the patient is not in labor. It involves turning a fetus presenting by the breech to a cephalic (head-down) presentation to increase the likelihood of vaginal birth. [ 35 ] [ 36 ] Where available, it should be offered to all women in late pregnancy, by an experienced clinician, in hospitals with facilities for emergency delivery, and no contraindications to the procedure. [ 35 ] There is no upper time limit on the appropriate gestation for ECV, with success reported at 42 weeks.

There is no general consensus on contraindications to ECV. Contraindications include multiple pregnancy (except after delivery of a first twin), ruptured membranes, current or recent (<1 week) vaginal bleeding, rhesus isoimmunization, other indications for cesarean section (e.g., placenta previa or uterine malformation), or abnormal electronic fetal monitoring. [ 35 ] One systematic review of relative contraindications for ECV highlighted that most contraindications do not have clear empirical evidence. Exceptions include placental abruption, severe preeclampsia/HELLP syndrome, or signs of fetal distress (abnormal cardiotocography and/or Doppler flow). [ 36 ]

The procedure involves applying external pressure and firmly pushing or palpating the mother's abdomen to coerce the fetus to somersault (either forward or backward) into a cephalic position. [ 37 ]

The overall ECV success rate varies but, in a large series, 47% of women following an ECV attempt had a cephalic presentation at birth. [ 35 ] [ 38 ]  Various factors influence the success rate. One systematic review found ECV success rates to be 68% overall, with the rate significantly higher for women from African countries (89%) compared with women from non-African countries (62%), and higher among multiparous (78%) than nulliparous women (48%). [ 39 ] Overall, the ECV success rates for nulliparous and multiparous non-African women were 43% and 73%, respectively, while for nulliparous and multiparous African women rates were 79% and 91%, respectively. Another study reported no difference in success rate or rate of cesarean section among women with previous cesarean section undergoing ECV compared with women with previous vaginal birth. However, numbers were small and further studies in this regard are required. [ 40 ]

Women's preference for vaginal delivery is a major contributing factor in their decision for ECV. However, studies suggest women with a breech presentation at term may not receive complete and/or evidence-based information about the benefits and risks of ECV. [ 41 ] [ 42 ] Although up to 60% of women reported ECV to be painful, the majority highlighted the benefits outweigh the risks (71%) and would recommend ECV to their friends or be willing to repeat for themselves (84%). [ 41 ] [ 42 ]

Cardiotocography and ultrasound should be performed before and after the procedure. Tocolysis should be used to facilitate the maneuver, and Rho(D) immune globulin should be administered to women who are Rhesus negative. [ 35 ] Tocolytic agents include adrenergic beta-2 receptor stimulants such as albuterol, terbutaline, or ritodrine (widely used with ECV in some countries, but not yet available in the US). One Cochrane review of tocolytic beta stimulants demonstrates that these are less likely to be associated with failed ECV, and are effective in increasing cephalic presentation and reducing cesarean section. [ 43 ] There is no current evidence to recommend one beta-2 adrenergic receptor agonist over another. Until these data are available, adherence to a local protocol for tocolysis is recommended. The Food and Drug Administration has issued a warning against using injectable terbutaline beyond 48 to 72 hours, or acute or prolonged treatment with oral terbutaline, in pregnant women for the prevention or prolonged treatment of preterm labor, due to potential serious maternal cardiac adverse effects and death. [ 44 ] Whether this warning applies to the subcutaneous administration of terbutaline in ECV is still unclear; however, studies currently support this use. The European Medicines Agency (EMA) recommends that injectable beta agonists should be used for up to 48 hours between the 22nd and 37th week of pregnancy only. They should be used under specialist supervision with continuous monitoring of the mother and unborn baby owing to the risk of adverse cardiovascular effects in both the mother and baby. The EMA no longer recommends oral or rectal formulations for obstetric indications. [ 45 ]

If ECV is successful, pregnancy care should continue as usual for any cephalic presentation. One systematic review assessing the mode of delivery after a successful ECV found that these women were at increased risk for cesarean section and instrumental vaginal delivery compared with women with spontaneous cephalic pregnancies. However, they still had a lower rate of cesarean section following ECV (i.e., 47%) compared with the cesarean section rate for those with a persisting breech (i.e., 85%). With a number needed to treat of three, ECV is still considered to be an effective means of preventing the need for cesarean section. [ 46 ]

Planned cesarean section should be offered as the safest mode of delivery for the baby, even though it carries a small increase in serious immediate maternal complications compared with vaginal birth. [ 24 ] [ 25 ] [ 31 ] In the US, most unsuccessful ECV with persistent breech will be delivered via cesarean section.

A vaginal mode of delivery may be considered by some clinicians as an option, particularly when maternal request is provided, senior and experienced staff are available, there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

Breech presentation from 37 weeks' gestation, during labor

The first option should be a planned cesarean section.

There is a small increase in the risk of serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), including pulmonary embolism, infection, bleeding, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ] Consider using antimicrobial triclosan-coated sutures for wound closure to reduce the risk of surgical site infection. [ 59 ]

The long-term risks include potential compromise of future obstetric performance, increased risk of repeat cesarean section, infertility, uterine rupture, placenta accreta, placental abruption, and emergency hysterectomy. [ 60 ] [ 61 ] [ 62 ] [ 63 ]

Planned cesarean section is safer for babies, but is associated with increased neonatal respiratory distress. The risk is reduced when the section is performed at 39 weeks' gestation. [ 64 ] [ 65 ] [ 66 ] For women undergoing a planned cesarean section, RCOG recommends an informed discussion about the potential risks and benefits of a course of prenatal corticosteroids between 37 and 38+6 weeks' gestation. Although prenatal corticosteroids may reduce admission to the neonatal unit for respiratory morbidity, it is uncertain if there is any reduction in respiratory distress syndrome, transient tachypnea of the newborn, or neonatal unit admission overall. In addition, prenatal corticosteroids may result in harm to the neonate, including hypoglycemia and potential developmental delay. [ 32 ] ACOG does not recommend corticosteroids in women >37 weeks' gestation. [ 33 ]

Undiagnosed breech in labor generally results in cesarean section after the onset of labor, higher rates of emergency cesarean section associated with the least favorable maternal outcomes, a greater likelihood of cord prolapse, and other poor infant outcomes. [ 23 ] [ 67 ] [ 49 ] [ 68 ] [ 69 ] [ 70 ] [ 71 ]

This mode of delivery may be considered by some clinicians as an option for women who are in labor, particularly when delivery is imminent. Vaginal breech delivery may also be considered, where suitable, when delivery is not imminent, maternal request is provided, senior and experienced staff are available, there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

Findings from one systematic review of 27 observational studies revealed that the absolute risks of perinatal mortality, fetal neurologic morbidity, birth trauma, 5-minute Apgar score <7, and neonatal asphyxia in the planned vaginal delivery group were low at 0.3%, 0.7%, 0.7%, 2.4%, and 3.3%, respectively. However, the relative risks of perinatal mortality and morbidity were 2- to 5-fold higher in the planned vaginal than in the planned cesarean delivery group. Authors recommend ongoing judicious decision-making for vaginal breech delivery for selected singleton, term breech babies. [ 72 ]

ECV may also be considered an option for women with breech presentation in early labor, when delivery is not imminent, provided that the membranes are intact.

A woman presenting with a breech presentation <37 weeks is an area of clinical controversy. Optimal mode of delivery for preterm breech has not been fully evaluated in clinical trials, and the relative risks for the preterm infant and mother remain unclear. In the absence of good evidence, if diagnosis of breech presentation prior to 37 weeks' gestation is made, prematurity and clinical circumstances should determine management and mode of delivery.

Primary Options

12 mg intramuscularly every 24 hours for 2 doses

6 mg intramuscularly every 12 hours for 4 doses

The UK Royal College of Obstetricians and Gynaecologists recommends that corticosteroids should be offered to women between 24 and 34+6 weeks' gestation, in whom imminent preterm birth is anticipated. Corticosteroids should only be considered after discussion of risks/benefits at 35 to 36+6 weeks. Given within 7 days of preterm birth, corticosteroids may reduce perinatal and neonatal death and respiratory distress syndrome. [ 32 ]

The American College of Obstetricians and Gynecologists recommends a single course of corticosteroids for pregnant women between 24 and 33+6 weeks' gestation who are at risk of preterm delivery within 7 days, including those with ruptured membranes and multiple gestations. It may also be considered for pregnant women starting at 23 weeks' gestation who are at risk of preterm delivery within 7 days. A single course of betamethasone is recommended for pregnant women between 34 and 36+6 weeks' gestation at risk of preterm birth within 7 days, and who have not received a previous course of prenatal corticosteroids. Regularly scheduled repeat courses or serial courses (more than two) are not currently recommended. A single repeat course of prenatal corticosteroids should be considered in women who are less than 34 weeks' gestation, who are at risk of preterm delivery within 7 days, and whose prior course of prenatal corticosteroids was administered more than 14 days previously. Rescue course corticosteroids could be provided as early as 7 days from the prior dose, if indicated by the clinical scenario. [ 33 ]

consult specialist for guidance on dose

external cephalic version (ECV)

There is no upper time limit on the appropriate gestation for ECV; it should be offered to all women in late pregnancy by an experienced clinician in hospitals with facilities for emergency delivery and no contraindications to the procedure. [ 35 ] [ 36 ]

ECV involves applying external pressure and firmly pushing or palpating the mother's abdomen to coerce the fetus to somersault (either forward or backward) into a cephalic position. [ 37 ]

There is no general consensus on contraindications to ECV. Contraindications include multiple pregnancy (except after delivery of a first twin), ruptured membranes, current or recent (<1 week) vaginal bleeding, rhesus isoimmunization, other indications for cesarean section (e.g., placenta previa or uterine malformation), or abnormal electronic fetal monitoring. [ 35 ]  One systematic review of relative contraindications for ECV highlighted that most contraindications do not have clear empirical evidence. Exceptions include placental abruption, severe preeclampsia/HELLP syndrome, or signs of fetal distress (abnormal cardiotocography and/or Doppler flow). [ 36 ]

Cardiotocography and ultrasound should be performed before and after the procedure.

If ECV is successful, pregnancy care should continue as usual for any cephalic presentation. A systematic review assessing the mode of delivery after a successful ECV found that these women were at increased risk for cesarean section and instrumental vaginal delivery compared with women with spontaneous cephalic pregnancies. However, they still had a lower rate of cesarean section following ECV (i.e., 47%) compared with the cesarean section rate for those with a persisting breech (i.e., 85%). With a number needed to treat of 3, ECV is still considered to be an effective means of preventing the need for cesarean section. [ 46 ]

tocolytic agents

see local specialist protocol for dosing guidelines

Tocolytic agents include adrenergic beta-2 receptor stimulants such as albuterol, terbutaline, or ritodrine (widely used with external cephalic version [ECV] in some countries, but not yet available in the US). They are used to delay or inhibit labor and increase the success rate of ECV. There is no current evidence to recommend one beta-2 adrenergic receptor agonist over another. Until these data are available, adherence to a local protocol for tocolysis is recommended.

The Food and Drug Administration has issued a warning against using injectable terbutaline beyond 48-72 hours, or acute or prolonged treatment with oral terbutaline, in pregnant women for the prevention or prolonged treatment of preterm labor, due to potential serious maternal cardiac adverse effects and death. [ 44 ] Whether this warning applies to the subcutaneous administration of terbutaline in ECV is still unclear; however, studies currently support this use. The European Medicines Agency (EMA) recommends that injectable beta agonists should be used for up to 48 hours between the 22nd and 37th week of pregnancy only. They should be used under specialist supervision with continuous monitoring of the mother and unborn baby owing to the risk of adverse cardiovascular effects in both the mother and baby. The EMA no longer recommends oral or rectal formulations for obstetric indications. [ 45 ]

A systematic review found there was no evidence to support the use of nifedipine for tocolysis. [ 73 ]

There is insufficient evidence to evaluate other interventions to help ECV, such as fetal acoustic stimulation in midline fetal spine positions, or epidural or spinal analgesia. [ 43 ]

Rho(D) immune globulin

300 micrograms intramuscularly as a single dose

Nonsensitized Rh-negative women should receive Rho(D) immune globulin. [ 35 ]

The indication for its administration is to prevent rhesus isoimmunization, which may affect subsequent pregnancy outcomes.

Rho(D) immune globulin needs to be given at the time of external cephalic version and should be given again postpartum to those women who give birth to an Rh-positive baby. [ 74 ]

It is best administered as soon as possible after the procedure, usually within 72 hours.

Dose depends on brand used. Dose given below pertains to most commonly used brands. Consult specialist for further guidance on dose.

elective cesarean section/vaginal breech delivery

Mode of delivery (cesarean section or vaginal breech delivery) should be based on the experience of the attending clinician, hospital policies, maternal request, and the presence or absence of complicating factors. In the US, most unsuccessful external cephalic version (ECV) with persistent breech will be delivered via cesarean section.

Cesarean section, at 39 weeks or greater, has been shown to significantly reduce perinatal mortality and neonatal morbidity compared with vaginal breech delivery (RR 0.33, 95% CI 0.19 to 0.56). [ 31 ] Although safer for these babies, there is a small increase in serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), as well as long-term risks for future pregnancies, including pulmonary embolism, bleeding, infection, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ] Consider using antimicrobial triclosan-coated sutures for wound closure to reduce the risk of surgical site infection. [ 59 ]

Vaginal delivery may be considered by some clinicians as an option, particularly when maternal request is provided, when senior and experienced staff are available, when there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

For women undergoing a planned cesarean section, the UK Royal College of Obstetricians and Gynaecologists recommends an informed discussion about the potential risks and benefits of a course of prenatal corticosteroids between 37 and 38+6 weeks' gestation. Although prenatal corticosteroids may reduce admission to the neonatal unit for respiratory morbidity, it is uncertain if there is any reduction in respiratory distress syndrome, transient tachypnea of the newborn, or neonatal unit admission overall. In addition, prenatal corticosteroids may result in harm to the neonate, including hypoglycemia and potential developmental delay. [ 32 ] The American College of Obstetricians and Gynecologists does not recommend corticosteroids in women >37 weeks' gestation. [ 33 ]

It is best administered as soon as possible after delivery, usually within 72 hours.

Administration of postpartum Rho (D) immune globulin should not be affected by previous routine prenatal prophylaxis or previous administration for a potentially sensitizing event. [ 74 ]

≥37 weeks' gestation in labor: no imminent delivery

planned cesarean section

For women with breech presentation in labor, planned cesarean section at 39 weeks or greater has been shown to significantly reduce perinatal mortality and neonatal morbidity compared with vaginal breech delivery (RR 0.33, 95% CI 0.19 to 0.56). [ 31 ]

Although safer for these babies, there is a small increase in serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), as well as long-term risks for future pregnancies, including pulmonary embolism, infection, bleeding, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ]  Consider using antimicrobial triclosan-coated sutures for wound closure to reduce the risk of surgical site infection. [ 59 ]

Continuous cardiotocography monitoring should continue until delivery. [ 24 ] [ 25 ]

vaginal breech delivery

Mode of delivery (cesarean section or vaginal breech delivery) should be based on the experience of the attending clinician, hospital policies, maternal request, and the presence or absence of complicating factors.

This mode of delivery may be considered by some clinicians as an option, particularly when maternal request is provided, when senior and experienced staff are available, when there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

For women with persisting breech presentation, planned cesarean section has, however, been shown to significantly reduce perinatal mortality and neonatal morbidity compared with vaginal breech delivery (RR 0.33, 95% CI 0.19 to 0.56). [ 31 ]

ECV may also be considered an option for women with breech presentation in early labor, provided that the membranes are intact.

There is no upper time limit on the appropriate gestation for ECV. [ 35 ]

Involves applying external pressure and firmly pushing or palpating the mother's abdomen to coerce the fetus to somersault (either forward or backward) into a cephalic position. [ 37 ]

Relative contraindications include placental abruption, severe preeclampsia/HELLP syndrome, and signs of fetal distress (abnormal cardiotocography and/or abnormal Doppler flow). [ 35 ] [ 36 ]

Rho(D) immune globulin needs to be given at the time of ECV and should be given again postpartum to those women who give birth to an Rh-positive baby. [ 74 ]

≥37 weeks' gestation in labor: imminent delivery

cesarean section

For women with persistent breech presentation, planned cesarean section has been shown to significantly reduce perinatal mortality and neonatal morbidity compared with vaginal breech delivery (RR 0.33, 95% CI 0.19 to 0.56). [ 31 ] Although safer for these babies, there is a small increase in serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), as well as long-term risks for future pregnancies, including pulmonary embolism, infection, bleeding, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ]  Consider using antimicrobial triclosan-coated sutures for wound closure to reduce the risk of surgical site infection. [ 59 ]

This mode of delivery may be considered by some clinicians as an option, particularly when delivery is imminent, maternal request is provided, when senior and experienced staff are available, when there is no absolute contraindication to vaginal birth (e.g., placenta previa, compromised fetal condition), and with optimal fetal growth (estimated weight above the tenth centile and up to 3800 g). Other factors that make planned vaginal birth higher risk include hyperextended neck on ultrasound and footling presentation. [ 24 ]

It is best administered as soon as possible after the delivery, usually within 72 hours.

External cephalic version before term

Moxibustion, postural management, follow-up overview, perinatal complications.

Compared with cephalic presentation, persistent breech presentation has increased frequency of cord prolapse, abruptio placentae, prelabor rupture of membranes, perinatal mortality, fetal distress (heart rate <100 bpm), preterm delivery, lower fetal weight. [ 10 ] [ 11 ] [ 67 ]

complications of cesarean section

There is a small increase in the risk of serious immediate maternal complications compared with vaginal birth (RR 1.29, 95% CI 1.03 to 1.61), including pulmonary embolism, infection, bleeding, damage to the bladder and bowel, slower recovery from the delivery, longer hospitalization, and delayed bonding and breast-feeding. [ 23 ] [ 31 ] [ 47 ] [ 48 ] [ 49 ] [ 50 ] [ 51 ] [ 52 ] [ 53 ] [ 54 ] [ 55 ] [ 56 ] [ 57 ] [ 58 ]

The long-term risks include potential compromise of future obstetric performance, increased risk of repeat cesarean section, infertility, uterine rupture, placenta accreta, placental abruption, and emergency hysterectomy. [ 60 ] [ 61 ] [ 62 ] [ 63 ] The evidence suggests that using sutures, rather than staples, for wound closure after cesarean section reduces the incidence of wound dehiscence. [ 59 ]

Emergency cesarean section, compared with planned cesarean section, has demonstrated a higher risk of severe obstetric morbidity, intra-operative complications, postoperative complications, infection, blood loss >1500 mL, fever, pain, tiredness, and breast-feeding problems. [ 23 ] [ 48 ] [ 50 ] [ 70 ] [ 81 ]

Key Articles

Impey LWM, Murphy DJ, Griffiths M, et al; Royal College of Obstetricians and Gynaecologists. Management of breech presentation: green-top guideline no. 20b. BJOG. 2017 Jun;124(7):e151-77. [Full Text]

Hofmeyr GJ, Hannah M, Lawrie TA. Planned caesarean section for term breech delivery. Cochrane Database Syst Rev. 2015 Jul 21;(7):CD000166. [Abstract] [Full Text]

Royal College of Obstetricians and Gynaecologists. External cephalic version and reducing the incidence of term breech presentation. March 2017 [internet publication]. [Full Text]

Cluver C, Gyte GM, Sinclair M, et al. Interventions for helping to turn term breech babies to head first presentation when using external cephalic version. Cochrane Database Syst Rev. 2015 Feb 9;(2):CD000184. [Abstract] [Full Text]

de Hundt M, Velzel J, de Groot CJ, et al. Mode of delivery after successful external cephalic version: a systematic review and meta-analysis. Obstet Gynecol. 2014 Jun;123(6):1327-34. [Abstract]

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Published by

American College of Obstetricians and Gynecologists

2016 (reaffirmed 2022)

Royal College of Obstetricians and Gynaecologists (UK)

National Institute for Health and Care Excellence (UK)

Topic last updated: 2024-03-05

Natasha Nassar , PhD

Associate Professor

Menzies Centre for Health Policy

Sydney School of Public Health

University of Sydney

Christine L. Roberts , MBBS, FAFPHM, DrPH

Research Director

Clinical and Population Health Division

Perinatal Medicine Group

Kolling Institute of Medical Research

Jonathan Morris , MBChB, FRANZCOG, PhD

Professor of Obstetrics and Gynaecology and Head of Department

Peer Reviewers

John W. Bachman , MD

Consultant in Family Medicine

Department of Family Medicine

Mayo Clinic

Rhona Hughes , MBChB

Lead Obstetrician

Lothian Simpson Centre for Reproductive Health

The Royal Infirmary

Brian Peat , MD

Director of Obstetrics

Women's and Children's Hospital

North Adelaide

South Australia

Lelia Duley , MBChB

Professor of Obstetric Epidemiology

University of Leeds

Bradford Institute of Health Research

Temple Bank House

Bradford Royal Infirmary

Justus Hofmeyr , MD

Head of the Department of Obstetrics and Gynaecology

East London Private Hospital

East London

South Africa

IMAGES

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COMMENTS

  1. Breech Baby: Causes, Complications, Turning & Delivery

    A breech baby (breech birth or breech presentation) ... If a baby is still breech at 37 weeks of pregnancy, your options for delivery may change. This is because there are risks to a vaginal delivery when a baby is breech. In many cases, a C-section is the best and safest option for birth.

  2. When Is Breech an Issue?

    Since breech baby's spine is vertical, the womb is "stretched" upwards. We expect babies to turn head down by 28-32 weeks. Breech may not be an issue until 32-34 weeks. If you know your womb has an unusual limitation in shape or size, such as a bicornate uterus then begin body balancing before pregnancy and once 15 weeks in pregnancy.

  3. Breech Presentation

    Breech presentation refers to the fetus in the longitudinal lie with the buttocks or lower extremity entering the pelvis first. The three types of breech presentation include frank breech, complete breech, and incomplete breech. ... Before 26 weeks, there is a lack of quality clinical evidence to guide mode of delivery. One large retrospective ...

  4. Breech position baby: How to turn a breech baby

    At 28 weeks or less, about a quarter of babies are breech, and at 32 weeks, 7 percent are breech. By the end of pregnancy, only 3 to 4 percent of babies are in breech position. ... New and old predictive factors for breech presentation: our experience in 14433 singleton pregnancies and a literature review. ... 26. weeks pregnant. 27. weeks ...

  5. Fetal Presentation, Position, and Lie (Including Breech Presentation

    In breech presentation, the presenting part is a poor dilating wedge, which can cause the head to be trapped during delivery, often compressing the umbilical cord. For breech presentation, usually do cesarean delivery at 39 weeks or during labor, but external cephalic version is sometimes successful before labor, usually at 37 or 38 weeks.

  6. Overview of breech presentation

    The main types of breech presentation are: Frank breech - Both hips are flexed and both knees are extended so that the feet are adjacent to the head ( figure 1 ); accounts for 50 to 70 percent of breech fetuses at term. Complete breech - Both hips and both knees are flexed ( figure 2 ); accounts for 5 to 10 percent of breech fetuses at term.

  7. Breech Presentation

    Breech Births. In the last weeks of pregnancy, a baby usually moves so his or her head is positioned to come out of the vagina first during birth. This is called a vertex presentation. A breech presentation occurs when the baby's buttocks, feet, or both are positioned to come out first during birth. This happens in 3-4% of full-term births.

  8. If Your Baby Is Breech

    In the last weeks of pregnancy, a fetus usually moves so his or her head is positioned to come out of the vagina first during birth. This is called a vertex presentation.A breech presentation occurs when the fetus's buttocks, feet, or both are in place to come out first during birth. This happens in 3-4% of full-term births.

  9. Management of Breech Presentation

    Labour with a preterm breech should be managed as with a term breech. C. Where there is head entrapment, incisions in the cervix (vaginal birth) or vertical uterine D incision extension (caesarean section) may be used, with or without tocolysis. Evidence concerning the management of preterm labour with a breech presentation is lacking.

  10. Management of Breech Presentation

    Management of Breech Presentation. ... Women should be informed that the reduced risk is due to three factors: the avoidance of stillbirth after 39 weeks of gestation, the avoidance of intrapartum risks and the risks of vaginal breech birth, and that only the last is unique to a breech baby. ... 26, 27 In developing countries, particularly ...

  11. Fetal presentation before birth

    Frank breech. When a baby's feet or buttocks are in place to come out first during birth, it's called a breech presentation. This happens in about 3% to 4% of babies close to the time of birth. The baby shown below is in a frank breech presentation. That's when the knees aren't bent, and the feet are close to the baby's head.

  12. PDF Turning your breech baby

    In the last weeks before birth, most babies start to move so their head is down in the pelvis. This is called cephalic (head) or vertex presentation. Sometimes babies don't move their head down. If a baby's bottom or feet are pointing downward, this is called breech presentation. Most breech babies are born by cesarean. If your baby is ...

  13. Breech Presentation: Types, Causes, Risks

    Learn more about the types, causes, and risks of breech presentation, along with how breech babies are typically delivered. ... These are usually scheduled between 38 and 39 weeks of pregnancy ...

  14. Breech: Types, Risk Factors, Treatment, Complications

    At full term, around 3%-4% of births are breech. The different types of breech presentations include: Complete: The fetus's knees are bent, and the buttocks are presenting first. Frank: The fetus's legs are stretched upward toward the head, and the buttocks are presenting first. Footling: The fetus's foot is showing first.

  15. Breech Presentation: Overview, Vaginal Breech Delivery ...

    Breech presentation is defined as a fetus in a longitudinal lie with the buttocks or feet closest to the cervix. This occurs in 3-4% of all deliveries. ... (26-36 6/7 weeks) breech from 2000 to 2011, over three quarters of whom intended to deliver vaginally. In this overall cohort, there was no significant difference in perinatal mortality ...

  16. Breech Position: What It Means if Your Baby Is Breech

    If you've had a previous breech baby, you run a somewhat higher chance of subsequent babies turning out breech as well. Premature birth. The earlier your baby is born, the higher the chance she'll be breech: About 25 percent of babies are breech at 28 weeks, but only 3 percent or so are breech at term. You or your partner were breech.

  17. Management of breech presentation

    Introduction. Breech presentation of the fetus in late pregnancy may result in prolonged or obstructed labour with resulting risks to both woman and fetus. Interventions to correct breech presentation (to cephalic) before labour and birth are important for the woman's and the baby's health. The aim of this review is to determine the most ...

  18. Breech Presentation

    Breech Presentation. A 28-year-old G1P0 woman at 37 weeks of gestation presents to her obstetrician for a prenatal care appointment. She describes feeling some soreness under her ribs in the past few weeks and feels her baby kicking in her lower abdomen. An ultrasound is performed and is seen in the image.

  19. Breech Presentation

    The incidence of breech presentation is approximately 20% at 28 weeks gestation, 16% at 32 weeks gestation and 3-4% at term. Therefore, breech presentation is more common in preterm labour. Most fetuses with breech presentation in the early third trimester will turn spontaneously and be cephalic at term.

  20. Breech baby at the end of pregnancy

    Babies lying bottom first or feet first in the uterus (womb) instead of in the usual head-first position are called breech babies. Breech is very common in early pregnancy, and by 36-37 weeks of pregnancy, most babies turn naturally into the head-first position. Towards the end of pregnancy, only 3-4 in every 100 (3-4%) babies are in the breech ...

  21. What happens if your baby is breech?

    Turning a breech baby. If your baby is in a breech position at 36 weeks, you'll usually be offered an external cephalic version (ECV). This is when a healthcare professional, such as an obstetrician, tries to turn the baby into a head-down position by applying pressure on your abdomen. It's a safe procedure, although it can be a bit uncomfortable.

  22. Breech presentation

    A woman presenting with a breech presentation <37 weeks is an area of clinical controversy. Optimal mode of delivery for preterm breech has not been fully evaluated in clinical trials, and the relative risks for the preterm infant and mother remain unclear. ... 26. Beischer NA, Mackay EV, Colditz P, eds. Obstetrics and the newborn: an ...