1984～1986年期间,我院采用2.5％新洁尔灭溶液(3ml)抗早孕48例,对象多选择小于8周的孕妇,并改变体位,观察结果,抗早孕效果与孕龄、孕产次有关,孕龄越小成功率越高,随访无不良影响。此方法有效成功率达95.83％,其中完全流产81.25％,不全流产14.58％,取得了较好的效果,下面对 From 1984 to 1986, our hospital used 2.5% benzalkonium solution (3ml) anti-pregnancy 48 cases, the object more than 8 weeks pregnant women, and change the position, the observation results, the effect of anti-pregnancy pregnancy and gestational age related to pregnancy, pregnancy The smaller the age the higher the success rate, no adverse effects after follow-up. The effective success rate of this method was 95.83%, of which 81.25% of complete abortion, incomplete abortion 14.58%, and achieved good results, the following