过去,由于产褥早期(胎盘娩出后立即或产后7天内)放置宫内节育器(IUD)的脱落率高和担心发生感染、穿孔等问题,一般是等待子宫恢复正常或恢复月经以后,在月经期或月经间期放置 IUD。据统计,世界上只有5～10%的产后妇女能返回医院作产后检查并放置 IUD。在美国一些州和印度取得的经验基础上,1966年组织了国际性产褥早期放置 IUD 的深入研究,促进了这项工作的开展。近10多年来的研究除少数学者持不同意见外,多数认为产褥早期放置 IUD 确 In the past, due to the early puerperal (placenta immediately after delivery or within 7 days postpartum) placement of IUD high rate of shedding and fear of infection, perforation and other issues, usually waiting for the uterus to return to normal or resume menstruation, menstruation Or IUD during menstruation. According to statistics, only 5 to 10% of the world’s postpartum women can return to the hospital for postpartum examination and place IUD. Building on the experience gained by some states in the United States and India, the in-depth study on the international placement of an IUD early in puerperal was organized in 1966 to facilitate this work. Nearly 10 years of research in addition to a few scholars disagree, most believe that the early placement of puerperal IUD