Is natural birth too risky after you have had a C-section?
The history of caesarean births is cloaked in myth and mystery. According to one account, the first successful caesarean may have been performed in the 1500s when a sow-gelder in Switzerland delivered his first baby. According to the story, both the mother and child survived. The mother went on to have five more babies - all natural births. And the caesarean baby lived to 77.
Historians have raised questions about the accuracy of this story. But it does tell us one thing for sure: for as long as there have been caesarean operations (C-sections), there have been questions about whether women can safely deliver their next baby naturally.
Rise of Caesareans
Year-on-year, more women are giving birth through C-sections. The reasons can vary from doctor’s recommendation to the fear of pain during natural birth. Globally, around 18.6% of babies are born through caesarean operation - India has a slightly lower incidence, at 17.2%.
“There are some reasons why doctors recommend a caesarean. For example, if it’s your first pregnancy and you have a breech baby (the baby is upside down in the womb), then we mandatorily do a C-section,” said Dr Archana Nirula, a senior gynaecologist associated with myUpchar.
Women who become pregnant again after undergoing a C-section the first time, often have elective repeat caesarean section (ERCS), partly because of the risks involved in vaginal birth after caesarean (VBAC).
“The mother-to-be's gynaecologist may give her a green light to try for a spontaneous birth the second time if the mom and baby meet a few conditions. One, the reason why they had a caesarean the first time should not occur again - say, the mom had a breech baby the first time, but the second baby is in a cephalic position (head first). Two, the scar from the first C-section should have thinned (healed) appropriately and the doctor should feel it may be able to take the pressure of normal delivery,” she added. “Even then, the mother-to-be should only try for a natural delivery in a hospital that can do an emergency C-section - if the need arises.”
Risks of Vaginal Delivery
Parents-to-be often have misgivings about the safety of VBAC. Seeing this, a new study has compared the risk of VBAC birth and ERCS.
Researchers from the University of Oxford studied the health of 74,043 women in Scotland who had previously had a C-section. Of these, 45,579 women opted for ERCS birth whereas 28,464 chose VBAC; 28% had non-elective repeat caesarean delivery.
The researchers found that the women who had planned a VBAC suffered more health complications than those who went for ERCS:
- 1.8% of women who had planned VBAC and 0.8% of women who had planned ERCS birth had complications like uterine rupture or sepsis
- 0.24% of women who chose VBAC births had a uterine rupture while 0.04% of those who delivered by ERCS experienced the same
- About 1.14% of women who opted for VBAC birth needed a blood transfusion during delivery while only 0.5% of women who delivered by ERCS needed blood
- Adverse infant health outcomes like stillbirth or admission to the neonatal unit were 8% for VBAC births and 6.4% for ERCS births
VBAC birth has only marginally higher risk than ERCS birth. But the risks are very real. Mothers-to-be should arrive at an informed decision in consultation with their doctor.
“Nearly half the women who have a C-section can deliver spontaneously the next time. But they should talk to their doctor. It is important for them to understand their choices and weigh the options,” said Dr Nirula.
Clear for VBAC?
Your health, your baby’s health and the type of scar you have from the previous C-section are all deciding factors for whether you can have a VBAC.
You can go for a VBAC even if you are pregnant with twins, but only if you and your babies are in good health. However, your doctors will not allow it if:
- You are obese, with a body mass index higher than 30
- You have high blood pressure during pregnancy
- The foetus is too large
- You are over 35 years old
- You had your previous Caesarean in the last 19 months
Previous C-section scar: In a C-section, the incision can be done vertically or from side to side (transverse). If your previous C-section was vertical, your doctor will likely advise against a VBAC because there is a high risk that the scar will rupture during VBAC - which could be harmful to you and your baby.
Health articles in Firstpost are written by myUpchar.com, India’s first and biggest resource for verified medical information. At myUpchar, researchers and journalists work with doctors to bring you information on all things health. For more information, please read our article on Caesarean Birth.
The information provided here is intended to provide free education about certain medical conditions and certain possible treatment. It is not a substitute for examination, diagnosis, treatment, and medical care provided by a licensed and qualified health professional. If you believe you, your child or someone you know suffers from the conditions described herein, please see your health care provider immediately. Do not attempt to treat yourself, your child, or anyone else without proper medical supervision. You acknowledge and agree that neither myUpchar nor firstpost is liable for any loss or damage which may be incurred by you as a result of the information provided here, or as a result of any reliance placed by you on the completeness, accuracy or existence of any information provided herein.
Updated Date: Sep 30, 2019 13:27:32 IST
Tags : C-Sections, Caesarean, Caesarean Babies, Caesarean Borth Risks, Caesarean Section, Elective Repeat Caesarean Section, Is Caesarean Section Safe, NewsTracker, Vaginal Birth, Vaginal Birth After Caesarean, Vaginal Delivery Risks
Yoga poses to strengthen your inner thighs
Breast Cancer Awareness Month: 12 different types of breast cancer - Part 2
On Global Iodine Deficiency Disorders Prevention day, here's a primer on the types of salts and the answer to which one is the healthiest
World Osteoporosis Day 2019: Why women, in particular, should take guard against this malady
Breast Cancer Awareness Month: 12 different types of breast cancer - Part 1
World Poverty Day 2019: The fight against hunger continues
15 healthful Diwali gift ideas for your loved ones
2019 World Trauma Day: Here's what you can do to help a person in need
21 September is World Alzheimer's Day: Here's what you need to know about this disease
9 tips from psychology books that could help you win big in Diwali card parties
A 74-year-old woman from Andhra Pradesh gives birth to twins: Why pregnancy after menopause isn’t as safe for everyone
'Aaj Se Thoda Kam': Harsh Vardhan urges Indians to eliminate foods high in fat, sugar and salt ahead of festive season