本院采取米非司酮配伍米索不同给药途径对中期妊娠引产120例，进行效果观察，报告如下。1．病例选择：自愿要求终止妊娠的健康孕妇，无前列腺素使用禁忌症及心、肝、肾、出血性疾病；确认为中期妊娠，孕周在14至26周，查血、尿及出凝血时间均正常者。2．治疗方法：采用随机抽样 The hospital to take mifepristone with misoprostol different routes of administration of mid-pregnancy induced abortion 120 cases, the effect of observation, the report is as follows. 1. Case selection: voluntary pregnant women who require termination of pregnancy, no prostaglandin use contraindications and heart, liver, kidney and hemorrhagic diseases; confirmed as mid-term pregnancy, gestational age 14 to 26 weeks, check the blood, urine and clotting time Normal person. 2. Treatment: Random sampling