VBAC after VBAC: Decreased Risk
A large new study on VBAC after prior VBAC has just come out, and it affirms what we've seen before, that risk for subsequent labors goes down and success rates go up after a previous VBAC. Krispin 2018 Study This is a large retrospective cohort study from Israel. It looked back at all women who attempted a VBAC at a major hospital over a period of 7 years (2007-2014). The study group (n=1,211) contained the women with at least one prior VBAC. The control group (n=2,045) was comprised of women pursuing their first VBAC. As we've seen before , a prior VBAC increases the chances of another VBAC. So it was in this study, too. Those with a prior VBAC had a 96% subsequent VBAC rate . (I think that's the highest VBAC rate of any study I've ever seen!) However, even the women pursuing their first VBAC had a high rate, nearly 85%. This suggests that the Israelis are doing something right when it comes to attending VBACs, because their VBAC rates are much better than those of