过期流产是指胚胎死亡2月以上而未排出宫腔，是妇产科常见病，我院自1996～1998年对32例过期流产妇试用米非司酮，取得了良好疗效。1临床资料本组流产妇年龄23～38岁，平均28.6岁，孕期为10～28周，10～12周18例，12～17周8例，17～28周6例。首次妊娠9例，2次妊娠12例，2次以 Abortion miscarriage refers to the embryo died more than February but not discharged uterine cavity, is a common obstetrics and gynecology, our hospital from 1996 to 1998, 32 cases of expired abortion women with mifepristone, and achieved good results. 1  clinical data of this group of women aged 23 to 38 years old, an average of 28.6 years of age, pregnancy is 10 to 28 weeks, 10 to 12 weeks in 18 cases, 12 to 17 weeks in 8 cases, 17 to 28 weeks in 6 cases. 9 cases of first pregnancy, 2 pregnancies in 12 cases, 2 times