Lopes P, Esnault A, Lerat M F
J Gynecol Obstet Biol Reprod (Paris). 1984;13(6):701-6.
The authors report their experience of mechanical contraception using an intra-uterine device placed one month after delivery. The fact that perforation did not occur and there were no serious infectious complications, as well as that the method was well tolerated, that there was only 4.7% per year expulsions, and few failures (Pearl 2.96% per year) shows that this is a worth-while contraceptive method to recommend to women who have just delivered.
作者报告了他们使用产后一个月放置宫内节育器进行机械避孕的经验。未发生穿孔且无严重感染并发症，该方法耐受性良好，每年仅有4.7%的节育器排出，失败率低（每年Pearl指数为2.96%），这表明这是一种值得推荐给刚分娩女性的避孕方法。
