Before revision: Epidemiology Prevalence Operative vaginal delivery has decreased as second stage caesarean section has become more common, in the United Kingdom 12.7% of women and up to 25% of first time mothers undergo operative vaginal delivery as of 2019.
After revision: Epidemiology Operative vaginal delivery has decreased as second stage caesarean section has become more common, in the United Kingdom 12.7% of women and up to 25% of first time mothers undergo operative vaginal delivery as of 2019.