This is the Best VBAC Calculator.
The VBAC Calculator is a cutting-edge tool designed to help expectant mothers estimate their chance of a successful vaginal birth after a cesarean section. By inputting key factors such as maternal age, BMI, obstetric history, indication for your previous cesarean (non-recurring vs. recurring), interpregnancy interval, labor induction plans, and the number of previous cesareans, you receive a personalized prediction of your VBAC success probability.
This tool is based on validated research and statistical models used by medical professionals to assess VBAC outcomes. Whether you have a previous vaginal birth or your cesarean was performed for a non-recurring indication, our calculator provides valuable insights to guide your discussions with your healthcare provider.
VBAC stands for Vaginal Birth After Cesarean. It refers to the process of delivering a baby vaginally after a previous cesarean section.
The calculator uses multiple maternal and obstetric factors to estimate your chance of a successful VBAC. By evaluating your age, BMI, previous delivery history, the reason for your previous cesarean, the interval between pregnancies, and whether labor will be induced, it provides a personalized success probability.
Important factors include a history of vaginal delivery, a favorable (non-recurring) indication for your previous cesarean, a sufficient interpregnancy interval, and the absence of labor induction. Your overall health, as measured by your age and BMI, also plays a significant role.
No, the VBAC Calculator is intended to provide an estimate based on statistical data. It should be used as a guide in consultation with your healthcare provider.
Use our VBAC Calculator today to gain a better understanding of your chances for a successful VBAC and to help you make informed decisions about your birth plan.
REFERENCES: Landon MB, Hauth JC, Leveno KJ, et al. Maternal and perinatal outcomes associated with a trial of labor after prior cesarean delivery. N Engl J Med 2004;351:2581-9. (https://www.nejm.org/doi/full/10.1056/nejmoa040405) | Grobman WA, Sandoval G, Rice MM, et al. Prediction of vaginal birth after cesarean in term gestations: A calculator without race and ethnicity. Am J Obstet Gynecol 2021;225:664.e1-664.e7. (https://www.ajog.org/article/S0002-9378(21)00587-1/pdf) | Grobman WA, Sandoval GJ, Rice MM, et al. Prediction of vaginal birth after cesarean using information at admission for delivery: A calculator without race and ethnicity. Am J Obstet Gynecol. Published online: July 13, 2023. doi: 10.1016/j.ajog.2023.02.008