足月妊娠促使它顿成熟及引产的方法较多，近年来，国内相继报导应用卡前列醇栓、前列腺素F_2、海棉块等终止早、中、晚妊娠[1、2]，具有一定的引产效果，但到作用报导各异。我们选择米京前列四片剂阴道后穹区填塞与常规的催产素书脉点滴诱导法进行足月妊娠计划分娩5户对照，报 Full-term pregnancy to promote its maturation and induction of labor more ways, in recent years, China has reported the use of card prostatitis suppository, prostaglandin F_2, sponge blocks termination of early, middle and late pregnancy [1,2], with a certain Induction of labor, but to report different effects. We choose the top five meters in front of the vaginal vaginal crest filling and conventional oxytocin Shuxie drip induction method for full-term pregnancy plan delivery five control, reported