避孕 by 黎舒恒 2015临床医学(八年制) - Monday, 2 March 2020, 10:27 AM Number of replies: 0 避孕方法： 1、工具避孕：避孕套、宫内节育器 2、药物避孕 3、其它避孕：安全期避孕 4、输精管/输卵管结扎术 Permalink
