产后出血是指胎儿娩出24 h内产妇失血量超过500 ml,其发生率约为2%~3%,是产科严重并发症,居我国孕产妇死亡原因的首位[1]。剖宫产的患病率明显高于阴道分娩者,呼吁降低剖宫产率在学术界已形成共识。为了解安吉县剖宫产与产后出血情况的现状,更合理应用剖宫产、积极防治 Postpartum hemorrhage refers to the fetus within 24 h after delivery of blood loss of maternal more than 500 ml, the incidence of about 2% to 3%, is a serious obstetric complication, ranking first cause of maternal mortality [1]. The prevalence of cesarean section was significantly higher than that of vaginal delivery, calling for lower cesarean section rate in the academic community has reached a consensus. To understand the status of cesarean section and postpartum hemorrhage in Anji County, more reasonable use of cesarean section, active prevention and treatment