109例妇女紧急避孕失败的原因分析

Analysis of emergency contraception among 109 women with induced abortion

目的分析服用紧急避孕药后非意愿妊娠的原因,避免非意愿妊娠的发生,提高使用紧急避孕药的依从性。方法对在本院门诊进行人工流产的妇女匿名问卷调查,并分析调查结果。结果填写完整问卷的妇女共有862名,曾在妊娠周期内服用过紧急避孕药的有12.64%;有28.44%的调查对象在同一个月经周期内服用紧急避孕药前有多次无保护性性生活;有33.03%的调查对象服用紧急避孕药后有再次无保护性性生活;在获得紧急避孕药时未得到正确使用说明占调查对象的96.33%。结论造成非意愿妊娠的主要原因是紧急避孕药的不规范使用。

Objective To analyze the emergency contraceptive pills amomy woman induced abortion in order to avoid unwanted pregnancy and improve compliance with emergency contraceptive. Methods Women with induced abortion from out-patient clinic of our hospital received anonymous questionnaires, and the data were analyzed. Results 862 women finished the questionnaires completely. 12.64% women took emergency contraceptive pills during pregnancy. 28.44% women had several unprotected intercourses before taking pills and 33.03% women had unprotected intercourse again after taking pills. However, 96.33% women didn' t get right illustration. Conclusion The main cause of unwanted pregnancies is the irregularities in emergency contraception.