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6 个月
剖宫产术中即时放置铜T380与Multiload Cu 375宫内节育器的避孕效果比较 ...
为解决剖宫产术后即时避孕的安全性和有效性争议,研究人员在埃及Assiut大学妇女健康医院开展了一项前瞻性对照研究,比较铜T380 IUD与Multiload Cu 375 IUD在剖宫产术中放置后的脱落率(expulsion rate)、月经模式(menstrual pattern)和盆腔感染(pelvic infection)差异。
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