Treatment Overview
By the 36th week of most
pregnancies, the fetus naturally turns head-down (vertex). In this position,
the fetus is ready for a head-first delivery through the birth canal. If your
fetus is bottom-down (breech position) as your due date
approaches, your doctor will most likely recommend a scheduled
cesarean delivery (C-section). But if your fetus can
be turned before labor starts, you can try for a vaginal labor and
delivery.
See pictures of different
breech
positions
.
Turning a breech fetus
Trying a version procedure
to turn your fetus increases your chances of being able to deliver
vaginally.5, 1 You may also
try at-home postural management. Even though it is not a well studied or proven
method, it is considered safe and has the potential to be effective.6
- External cephalic version (or version)
is done in a medical setting with constant fetal heart rate monitoring. You
will have an ultrasound before and after the version attempt. Your doctor may
first give you a medicine to relax your uterine muscles. To turn the fetus,
your doctor will press on specific areas of your abdomen. Version can be
repeated several times if the first attempts to turn the fetus are
unsuccessful.
- Postural management is something you do
at home. You carefully position yourself with your hips raised above your head
several times a day for several weeks.
If a version is successful, your fetus's position will be
checked regularly until labor begins. If your fetus stays head-down, a planned
cesarean is not needed, and you can expect to go through labor. You may deliver
vaginally or by cesarean, depending on how the birthing process goes. In one
study, women who had given birth before had a lower cesarean rate after a
successful version procedure compared to women delivering for the first
time.2
Delivering a breech infant
Most breech infants
are delivered by planned cesarean section (C-section) to prevent harm to the
infant. If your fetus remains in or returns to breech position near your due
date, your doctor will likely schedule a cesarean. For more information, see
the topic
Cesarean Section.
Sometimes a cesarean
breech birth is neither possible nor recommended. When a breech labor
progresses too quickly, a vaginal birth may be the only delivery option. During
a twin birth, a second twin who is breech may best be delivered
vaginally.4 Risks are lowest for the newborn when a
doctor has a lot of experience doing this kind of delivery.7
A fetus in a breech position can be delivered
by:
If you have a
certified nurse-midwife or
certified professional midwife for obstetric care, she
will refer you to a doctor for a cesarean or a vaginal breech delivery.
Your
pediatrician or family medicine doctor may be present
during the delivery in case your newborn needs care after birth.