We investigated the delivery manner of 44 twin pregnancies between 1990 and 1995 . The result showed that dystocia and operative delivery for twin pregnancy occur more often apparently than mono-cyesis because of the abnormal fetal position the abnormality of force of labor and pregnancy complication .

本文对我院1990～1995年间44例双胎妊娠的分娩方式进行了分析。指出 双 胎妊娠由于胎位异常、 产力异常及妊娠并发症多等因素，难产及手术产率均较单胎明显增高。