随着产前诊断及监测水平的提高 ,为降低母婴的发病率及死亡比 ,足月妊娠需提前终止妊娠比例日益增高。目前各地引产办法较多 ,我院常用办法有 :蓖麻油鸡蛋餐 ,米索前列醇及低深度催产素等。现就近一年本院 10 8例计划分娩产妇临床观察分析如下 :1　对象与方法1.1　对象　 2 0 0 With the increase of prenatal diagnosis and monitoring, in order to reduce the morbidity and mortality of maternal and infant, the proportion of premature termination of pregnancy needs to be increased gradually. At present, there are many ways to induce labor. Our common methods are: castor oil egg meal, misoprostol and low-depth oxytocin. In the past year, 108 cases of hospital scheduled maternal clinical observation and analysis are as follows: 1 objects and methods 1.1 object 2 0 0