Tips & Tools: VBAC or Repeat C-Section
How should I move forward after deciding to plan either a VBAC or a repeat c-section?
When planning a VBAC, what are some tips that can help avoid problems with the scar in my uterus in labor?
Are there some practices used in VBAC labors that I might want to avoid?
If my goal is VBAC, how can I increase the likelihood of giving birth vaginally?
What if I have unresolved emotional issues?
What if I can't find a hospital and caregiver who will support my wish for VBAC?
When having a repeat c-section, what are some tips for having a safer delivery?
What are some tips for having a satisfying cesarean birth experience?
repeat cesarean may be the safest choice in a small number of
situations, but for most mother-baby pairs, the overall risks of
surgical delivery outweigh VBAC ("vee-back" or vaginal birth after cesarean) risks. If you do not have a clear and compelling need for a repeat cesarean, planning VBAC is far safer for you and any future pregnancies and babies. Thinking just of your baby in the current pregnancy, some rare but serious risks of VBAC need to be weighed against a number of more common risks of c-section. Planned VBAC is also likely to be the most emotional satisfying option for you.
If your birth plan is for VBAC, there are no guarantees that you
will avoid another cesarean. However, you can take steps to increase
your chances for having a safe and satisfying vaginal birth. Most of
these steps are strongly supported by good research. Advance
preparation in pregnancy can make all the difference. Careful choice of
a doctor or midwife and birth setting that support and encourage VBAC
and a trained or experienced companion who will be available to provide
continuous labor support may be the most important things you can do.
The Q&As that follow give detailed guidance about these and other
tips to include in your pregnancy and birth plans.
While overall risks favor vaginal birth, you may have a repeat
cesarean delivery for various reasons. There may be special
considerations in your individual case, or some risks may be especially
important to you and override others. Or your options may be limited by
what is available in your community or through your health plan.
Finally, no one can know what labor may bring. For these reasons, this
section concludes with tips for having a safer and more satisfying cesarean birth.
appears to be no research showing benefits for using the following
practices in VBAC labor, and they reduce the chances of vaginal birth, increase risk of harm, and/or increase discomfort. Should they be recommended in your case,
you may wish to discuss the trade-offs with your caregivers. (See informed decision making for tips on discussing options with caregivers.):
- Wait at least 9 months before trying to conceive again:
While the difference is small (1 more woman in every 100), research
suggests that you are less likely to have a problem with the scar
opening in labor with a birth-to-birth interval of 18 months or more
compared with a shorter time period.
- Avoid induction of labor, whenever possible: Experts
disagree about some common reasons given for induction (for example,
the pregnancy has gone beyond 41 weeks), and others are not supported
by research (for example, induction for suspected big baby). Some
inductions may be recommended for non-medical reasons, such as your
convenience or that of your caregivers. Because induction agents may
increase risk of scar rupture and do increase the likelihood that the
labor will end with a c-section for some groups of women, it is best to limit induction to
situations where there is a clear, compelling, and well-supported
reason. To learn about medical reasons for induction of labor, visit the Pregnancy Topic: Induction of Labor. Should the question of induction arise, discuss the trade-offs
with your caregiver of awaiting labor, having the induction, or
scheduling a c-section. In many cases, awaiting labor is the safest
option. (See informed decision making for tips on how to discuss your options with your caregivers.)
- If you are having labor induction, avoid cervical ripening agents:
Available research on the role of cervical ripening agents is hard to
interpret but suggests caution. Dinoprostone, also called prostaglandin
E2, the agent found in Prepidil and Cervidil, may increase the likelihood of scar rupture, especially in combination with synthetic oxytocin (Pitocin or "Pit"). Misoprostol, also called prostaglandin E1, the agent found in Cytotec, appears to be the riskiest option and is now considered contra-indicated (experts agree it should not be used) in VBAC labors. Use of a foley catheter, a mechanical method to soften and open the cervix, does not appear to be any riskier in VBAC labors than medical agents, but more research is needed.
- Avoid use of synthetic oxytocin (Pitocin or "Pit") early in labor: Available research suggests caution about synthetic oxytocin in early labor. However, synthetic oxytocin
given once labor is well underway doesn't seem to cause a problem. This
may be because more forceful contractions over a longer period are
needed to get labor going than to help it along once it is in progress.
- internal monitoring of contraction pressures (not the same as
internal monitoring of the baby's heart rate): The theory is that
should the scar give way, internal contraction monitoring will pick up
a drop in contraction pressure, but studies have not found this to be
the case. Meanwhile, internal monitoring increases the risk of uterine
infection and limits mobility.
- prohibition of eating and drinking in labor: The fear is
that in the event of general anesthesia, the woman may risk serious
infection by vomiting and inhaling the vomit into her lungs. But
cesareans are rarely performed under general anesthesia. When general
anesthesia is used, a tube is inserted to protect the airway. If
hospital staff are unwilling to permit solid food, a compromise is
frequent sips of clear fluids, which are rapidly absorbed into the
- routine intravenous (IV) drip: If the hospital will not agree to forgo an IV line, a good compromise is a heparin or saline lock. The IV needle is inserted with a short piece of attached tubing, and heparin or saline keep the needle from clogging. In an emergency, an IV bag can be connected immediately.
- routine internal examination of the uterine scar after vaginal birth:
This is extremely painful for a woman who doesn't have an epidural, it
could introduce infection, and it could convert a small, harmless gap
in the scar into a problem.
(For additional ideas, see tips for lowering your chances of having an avoidable cesarean within Tips & Tools: C-Section.)
- Choose a doctor or midwife who favors VBAC: Unfortunately,
with changing cultural views of c-section, VBAC and vaginal birth, and
fears of legal claims and lawsuits, caregivers who offer you the option
of VBAC are becoming more difficult to find. Discuss your goals and
preferences with potential caregivers, and find out how they will work
with you to meet your objectives. If their response does not satisfy
you, and you have other options, seek a better match.
A pro-VBAC caregiver:
- believes that women should labor unless there is a new reason for
cesarean or a compelling reason not to labor. Even in these cases, the
caregiver respects a woman's right to make the ultimate decision.
- does not have policies that discourage VBAC but are not supported
by sound research. Examples of unnecessary barriers would be caregivers
who refuse VBAC for women thought to be having a big baby, for women
with gestational diabetes, or when the pregnancy goes past 40 weeks.
(To learn more about what such policies might be, see Options: VBAC or Repeat C-Section.)
- provides care that results in vaginal birth for at least 70% of the women who plan VBAC. Dozens of studies involving tens of thousands of women have shown that a rate this high or higher is an achievable goal.
- Hire a doula (trained labor support specialist):
Because your prior labor ended in a cesarean (or if you haven't
experienced labor), and there is growing bias against VBAC, you and
your partner may feel heightened anxiety and doubts during a VBAC
labor. The continuous presence of a trained, experienced woman can help
you deal with this. She will know ways to help you relax, ease pain,
and promote progress. See Labor Support Resources for help finding and choosing a doula.
- Work with your caregivers to delay hospital admission until you are actively in labor (you are having regular, strong contractions and your cervix is beginning to open: Women who are admitted to the hospital before their uterine contractions are well-established are less likely to have VBAC.
- Avoid labor induction procedures, when possible: when caregivers use drugs or other techniques to try to start labor artificially, the risk of many women for c-section goes up
- Commit yourself to vaginal birth: If you ask for a cesarean in a weak moment, your request is likely to be granted.
- If a c-section is proposed and you're not in an emergency situation: Ask about (1) why it's being recommended, (2) the benefits and risks of surgery, (3) other possible solutions to the problem, including just waiting longer, and (4) the benefits and risks of those. If you aren't in labor at the time the issue arises, you should have time to do your own research and talk things over with your partner and caregivers before making a decision. (See informed decision making for more information on this topic and Options: VBAC or Repeat C-Section for information on reasons that may given for a c-section.)
- If your baby is in a buttocks- or feet-first position (breech): Very few caregivers will agree to vaginal birth with a breech baby. Ask your caregiver about having an external cephalic version (a doctor turns the baby to a head-first position with hand maneuvers on your belly) if your baby is breech and you have reached "term" (about the 37th week of pregnancy). You may need to search to find a caregiver who has skills and experience with this technique. We do not have much research on external version in women with prior cesareans, but what little we have has not found extra problems. See more on breech position and external version on the Cesarean Section resources page.
women who have had an extremely difficult or frightening prior birth
experience or other traumatic experiences such as sexual abuse find
that thinking about labor brings up such strong emotions that it
interferes with their ability to make decisions. Unresolved issues can
interfere with the smooth progress of labor as well. If you feel that
you have unresolved emotional issues, you will want to work through
them so that they don't get in your way when planning for or
experiencing your next birth. Keeping a journal, talking through the
troubling events and your concerns with a friend or relative who is a
good listener, or getting peer support from other women with similar
experiences may help with this. Getting professional counseling from a
competent mental health professional who is well-informed about
maternity issues helps many women resolve deep fear and anxiety.
Consider, too, what you will need during this birth to feel safe and
well-cared for. If you were dissatisfied with your previous care, you
will want to pinpoint the sources of your dissatisfaction and plan to
do things differently this time.
The VBAC resources page provides links for locating providers and facilities that offer VBAC. If
you feel strongly about having a VBAC and do not have access to VBAC
care in your community or within a reasonable distance, you may wish to consider relocating at the end
of your pregnancy to stay with a friend or relative in a community
where such care is available.
It may be possible in some communities to find a practitioner
willing to take on a VBAC client who wishes to give birth outside of
the hospital at home or in a birth center. You should know, however,
that while many birth center and home birth practitioners have had good
success with helping women who plan VBAC achieve vaginal birth, a
national study of VBAC in birth centers concluded that risks of
laboring with a scarred uterus warrant hospital care.
If you plan a repeat c-section, you will want to know how to plan the safest possible birth experience.
- Schedule the c-section after the 39th week of pregnancy if
there is no urgent reason to deliver the baby sooner: Babies born
before the 39th week of pregnancy are more likely to have breathing and other
- Use epidural or spinal anesthesia: Regional anesthesia (you
are numbed from your ribs down) is safer for you and your baby than
general anesthesia (being "put to sleep").
- Request antibiotics at the time of the cesarean: Antibiotics reduce the chance of infection. You do not need them afterwards unless you develop an infection.
- Ask for your uterus to be closed in two layers of stitching (double-layer uterine suturing):
In recent years, many doctors have begun closing the uterus with one
layer of stitches instead of two. Some studies suggest that this may
lead to the scar giving way more often during a future labor. Research
that established that there was a very low likelihood of the scar
opening during labor was done when double-layer stitching was the norm.
Until this controversy is resolved, it may be wise to request the older
- Request care after the surgery to reduce the chance of blood clots:
Depending on how likely you are to have this problem, preventive care
may include getting you up and walking soon after the operation, having
you wear elastic support stockings or mechanical leg compression devices, or giving you medication for this
a birth experience that is as much like a satisfying vaginal birth as
possible and having good pain control after the surgery are keys to a
satisfying cesarean birth experience. Discuss these options beforehand
even if your birth plan is for VBAC. If an unexpected problem arises at
the end of pregnancy or during labor, it may be much more difficult or
impossible to obtain them.
Some of these options may be readily available; others may require
some effort on your part. Still others may not be available at all. In
that case, you will have to decide whether they are important enough to
you to seek care elsewhere. You may wish to choose a doctor and/or
hospital based on your preferences.
- Participate fully in decisions about the birth: The
difficulty or ease of the birth and whether the baby was born vaginally
or by cesarean have little to do with how women feel about the birth.
Women are most likely to feel satisfied with their births when they
feel a sense of accomplishment and personal control and when they have
a good relationship with caregivers. A good relationship includes such
elements as being treated with kindness and respect, getting good
information, and having the opportunity to participate in decisions
- Have an epidural or spinal anesthesia (regional anesthesia):
Epidural or spinal anesthesia allows you to be awake and aware to greet
your baby and to hold and breastfeed your baby in the recovery area.
- Have the bladder catheter inserted after the epidural or spinal is administered: Then you will be numb for this somewhat uncomfortable procedure.
- Keep your partner and any labor companions with you throughout:
You can benefit from the support of your partner and any other labor
companions during what may be an anxious and stressful time. This is
particularly true during preparation for surgery and administration of
the epidural or spinal anesthesia, which many women find more stressful
than the surgery itself. Your partner and support team will also have
the opportunity to share in moment of birth and to greet the baby.
- Keep your baby with you after the birth, in skin-to-skin contact:
Unless your baby has problems at the birth that require care in the
nursery — and few babies do — there is no reason not to keep your baby
with you so that you and your partner can enjoy and begin to get to
know your baby. Although immediate skin-to-skin contact with your baby can contribute to breastfeeding success and your early relationship, many hospitals have policies that delay skin-to-skin time until surgery is complete and the woman is in the recovery room. A few hospitals are beginning to accommodate skin-to-skin contact in the operating room.
- Work with your caregivers to carry out your preferences: For example, you may wish to:
- videotape the birth or the time just after the birth
- play the music of your choice
- not have your arms strapped down
- have the drape that screens your view of the surgery placed low
enough that the baby can be laid on your chest; if your arms are free,
you can hold and touch your baby.
- have a doctor or nurse explain what is happening throughout
- have the drape lowered or have a mirror at the time of the delivery
(your belly will be covered so you will see your baby lifted out of an
opening in the sheet)
- announce or have your partner announce the sex of the baby or be
the first to speak to the baby (versus a member of the care team doing
- take the placenta home (some people bury the placenta and plant a
tree or bush over the site; if of interest, bring a sealable container
to contain the blood and ease the staff in this time of HIV/AIDS)
- Have a narcotic (opioid) medication injected into the epidural tube at the end of the operation:
This provides sufficient pain relief for you to feel comfortable enough
to hold and breastfeed your baby in the first hours after the surgery.
- Have your baby and your labor companions with you in the recovery area:
Holding and breastfeeding your baby soon after delivery helps both you
and your baby get started on the right foot and may avoid problems with
- Have your partner able to be with your baby in the nursery:
This includes the newborn intensive care nursery. If your baby must be
separated from you because of concerns about the baby's health, it will
be comforting to know that your partner can provide a reassuring
presence and can bring you word of your baby's condition.
- Control your pain medication: With patient-controlled analgesia (PCA), you can give yourself a small dose of medication through the intravenous (IV)
line when you need it by pushing a button. A "lockout" feature keeps
you from getting too much medication. Since narcotics can make you feel
sleepy and nauseous, you may wish to combine narcotic with non-narcotic
pain medications, like acetaminophen or ibuprofen. This can reduce or even eliminate your need for
- Begin drinking and eating again when you feel ready: Access to food and drink when you feel ready will help you feel more normal and can avoid hunger and thirst.
- Get help with breastfeeding: Breastfeeding can be more
difficult right after surgery and while your incision is healing. A
knowledgeable person can help you find ways to be more comfortable
during breastfeeding sessions. Your partner or others can help with
switching sides, burping, and diaper changing.
- Get plenty of help at home: You will be recovering from
major surgery with all that entails in terms of how you may feel, as
well as restrictions on lifting and driving. At the same time, unlike
the usual experience of recovering surgical patients, you will have the
demands of caring for a newborn and one or more older children. The VBAC or Repeat C-Section Resources page can lead you to detailed help with cesarean recovery.
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Childbirth Connection is a national not-for-profit organization founded in 1918 as Maternity Center Association. Our mission is to improve the quality of maternity care through research, education, advocacy and policy. Childbirth Connection promotes safe, effective and satisfying evidence-based maternity care and is a voice for the needs and interests of childbearing families.
Most recent page update: 11/16/2012