13/02/2023
Possibly the biggest choice to make when preparing for your VBAC is where to give birth. RCOG and NICE guidelines both recommend hospital, but this doesn't give you the best chance of vaginal birth. We'll explore the reasoning behind the guidelines in a future post.
All the current research points towards opting out of the hospital setting for maximising the chance of having a VBAC. A Canadian study covering a four year period and published in 2021 found that the VBAC rate increased by a huge 39% when choosing to birth at home compared to hospital.
The biggest piece of research comes from Germany and covers a six year period comparing VBAC in both home and midwife unit settings against hospitals. It found an overall VBAC rate of 77.8% when birthing outside of hospital. Researchers noted that amongst those with only a previous caesarean birth there was a high non-emergency transfer rate during labour of 38.3% and thought this 'might mean that midwives are more cautious when attending women with a prior cesarean in out-of-hospital settings.' Transfers were mostly for 'prolonged' labour, also known in the birth community as 'failure to wait'! The transfer rate for those with both previous caesarean and vaginal birth was much lower in comparison, at only 4.6%.
Analysis of the English Birthplace Study published in 2015 concluded that 'planning birth at home after previous CS [caesarean birth] significantly increased the chances of having a vaginal birth by around 12-15% compared with planning birth in an OU [obstetric unit, ie labour ward]'.
Knowing your chances of vaginal birth are increased at home or in a midwife unit doesn't mean home is necessarily the right choice for you. If you feel safer in a hospital setting with a surgical theatre just metres away then that may be the better option for you. Research doesn't give the full picture, but it's a useful decision-making tool to keep in your toolkit. Your intuition and feelings are just as, if not more, important.
Does reading the research inspire you to birth at home or your local birth centre? Let me know!
Helena xx
How can I help you? Link in profile.
a) Join the VBAC Support Group
b) Get in touch to chat about your options for online birth support.
c) Sign up to the newsletter to receive a free guide to getting your partner on board with your HBAC/VBAC plans.
References
Bayrampour, H, Lisonkova, S, Tamana, S, Wines, J, Vedam, S, Janssen, P. Perinatal outcomes of planned home birth after cesarean and planned hospital vaginal birth after cesarean at term gestation in British Columbia, Canada: A retrospective population-based cohort study. Birth. 2021; 48: 301– 308.
Lea Beckmann MSc, BSc, Mary Barger PhD, MPH, BSN, Lena Dorin MPH, BSc, Sabine Metzing Dr. rer. medic., MScN, BScN, Claudia Hellmers Dr. Phil., Diploma ScN. Vaginal birth after cesarean in German out-of-hospital settings: maternal and neonatal outcomes of women with their second child. Birth. 41:4
Rowe, R, Li, Y, Knight, M, Brocklehurst, P, Hollowell, J. Maternal and perinatal outcomes in women planning vaginal birth after caesarean (VBAC) at home in England: secondary analysis of the Birthplace national prospective cohort study. BJOG 2016; 123: 1123– 1132.