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宫内节育器现已成为我国育龄妇女的一种主要与首选的避孕措施。当前需不断提高它的避孕效果、降低失败率与减少妊娠率。带器妊娠不但影响计划生育工作的开展,还要使受术者蒙受一次人工流产的痛苦。多年来,广大计划生育工作者,在这方面作了很多工作,也取得了一定的进展。1983年全国计划生育技术经验交流会专题小结,带器妊娠率,平均为2.55%(0.6%～8.80%)。较1978年全国计划生育技术交流会中所总结的带器妊娠率3.38%有所降低。为探讨带器妊娠时IUD在官腔内的位置,我科对61例带器妊娠的B型超声探查,结果进行分析与探讨。
IUDs have now become a major and preferred contraceptive for women of childbearing age in our country. The current need to continuously improve its contraceptive effectiveness, reduce the failure rate and reduce the pregnancy rate. Pregnancy with a device will not only affect the progress of family planning work, but will also subject the subject to suffering from an induced abortion. Over the years, the majority of family planning workers have done a lot of work in this regard and made some progress. In 1983, there was a special summary of the national experience sharing conference on family planning techniques with a pregnancy rate of 2.55% (0.6% ~ 8.80%) on average. Compared with the pregnancy rate of 3.38%, which was summarized in the national family planning technology exchange meeting in 1978, the pregnancy rate was reduced. In order to explore the position of IUD in the bureaucratic system during pregnancy, 61 cases of pregnancy with B-type ultrasound were examined and the results were analyzed and discussed.