利凡诺尔羊膜腔内注射引产仍是近几年常用的中期妊娠引产方法之一。我们将米非司酮与利凡诺尔配伍用于中孕引产与单用利凡诺尔比较 ,效果良好 ,现报告如下。1　一般资料选择 1997年 6月～ 1998年 12月 ,要求在我院引产的健康孕妇 10 2例 ,孕周为 18～ 2 7周 ,查血、尿常规 ,肝 Ribavirin amniotic fluid injection is still commonly used in recent years, one of the methods of induction of labor in the second trimester of pregnancy. We will mifepristone and rivanol compatibility for the second trimester induction of labor compared with rivanol alone, the effect is good, are as follows. 1 General Information Select June 1997 to December 1998, the requirements of our hospital induced labor of healthy pregnant women 102 cases, gestational age of 18 to 27 weeks, check blood, urine, liver