随着紧急避孕技术在我国大中城市的推广应用,中小城镇及部分农村的育龄妇女对紧急避孕的认识有逐年提高的趋势。应育龄妇女的需要,我们在基层开展了此项技术服务,并对米非司酮、左炔诺孕酮用于紧急避孕进行对比性临床观察,旨在为需要紧急避孕的妇女提供一个理想的方法。 With the popularization and application of emergency contraception technology in large and medium-sized cities in our country, the awareness of women of childbearing age in small and medium-sized towns and some rural areas has been increasing year by year. Based on the needs of women of childbearing age, we conducted this technical service at the grassroots level and used comparative clinical observation of mifepristone and levonorgestrel in emergency contraception to provide women who need emergency contraception an ideal method.