近年我国剖宫产率逐年上升,已成为产科的突出问题,引起了国内外广泛关注。随着剖宫产技术的不断提高,手术时间的缩短,输血、麻醉、术后镇痛、抗感染及手术材料的改进,使剖宫产的安全性与舒适性大大提高。剖宫产率升高在一定程度上降低了新生儿窒息率与围生儿病死率,但剖宫产率过高并不能使之继续下降,反而有所升高,对母婴近、远期 In recent years, the rate of cesarean section in our country has been rising year by year, which has become a prominent issue in obstetrics and has drawn wide attention at home and abroad. As cesarean section technology continues to improve, shorter operative time, blood transfusion, anesthesia, postoperative analgesia, anti-infective and surgical material improvements, so that the safety and comfort of cesarean section greatly improved. Cesarean section rate increased to a certain extent, reduce neonatal asphyxia and perinatal mortality, but the cesarean section rate is too high and can not make it continue to decline, but has increased, the mother and child near, long-term