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子宫内膜厚度动态变化与促排卵周期妊娠结局的相关性研究

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摘要 目的:分析克罗米芬促排卵周期中,子宫内膜厚度动态变化与妊娠结局的相关性。方法回顾分析了接受促排卵治疗的患者资料共346个周期,比较妊娠组和非妊娠组促排卵周期3个不同时间(月经第3天,用EM1表示;出现优势卵泡日,用EM2表示;和HCG日,用EM3表示)子宫内膜厚度及其变化值(△)与临床妊娠结局之间的关系。结果妊娠组EM2, EM3,△EM2-EM1,以及△EM3-EM1,均高于非妊娠组,差异有统计学意义。并且△EM2-EM1差异最大。同时△EM3-EM1<5 mm时,基本没有妊娠。△EM3-EM1在5~6 mm之间时,妊娠率较低。结论在克罗米芬促排卵周期中,子宫内膜厚度及其动态变化可以更好的预测促排卵周期的妊娠结局。
出处 《中国实用医药》 2013年第36期102-103,共2页 China Practical Medicine
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