It is usually performed when vaginal delivery would endanger the life or health of the mother or the child. 通常當陰道產會給母體或子體帶來危險時就採用剖腹產。
The short answer is that it predisposes them to uterine inertia with resultant c-sections, as well as eclampsia. 簡單的說，這樣容易引起宮縮乏力，從而導致剖腹產，還可能引發子癇症。
The main risk factors of severe PPH after cesarean section were placental factors and uterine factors. 剖宮產重度產後出血的病因主要是胎盤因素和子宮收縮乏力，而胎盤因素占首位。
Gaining too much weight raises the risk for having a baby that is too large, which may lead to a difficult delivery or Caesarean section, she said. 體重增加量過高同樣增加了孕婦分娩出巨嬰的危險性，從而導致分娩困難或需要接受剖宮產手術。
