The continuing rise “is not going to be good for anybody,” said Dr. George A. Macones, the chairman of obstetrics and gynecology at Washington University in St. Louis and a spokesman for the American College of Obstetricians and Gynecologists. “What we’re worried about is, the Caesarean section rate is going up, but we’re not improving the health of babies being delivered or of moms.
Risks to the mother increase with each subsequent Caesarean, because the surgery raises the odds that the uterus will rupture in the next pregnancy, an event that can be life-threatening for both the mother and the baby. Caesareans also increase the risk of dangerous abnormalities in the placenta during later pregnancies, which can cause hemorrhaging and lead to a hysterectomy. Repeated Caesareans can make it risky or even impossible to have a large family.