提前冷冻精液对体外受精-胚胎移植妊娠结局的影响
Fujian Medical Journal（2021）
Abstract
目的 探讨取精困难患者在行体外受精-胚胎移植(IVF-ET)时提前冷冻精液的可行性及其对妊娠结局的影响.方法 回顾性分析2018年1月至2019年12月在我院生殖中心助孕时取精困难男性患者70例,自述有取精困难者或以往发生过取精失败者均采用提前冷冻精液,其中在取卵当天重新获取新鲜精液40例(新鲜组),取卵当天取精失败使用冷冻精液30例(冷冻组).比较两组正常受精率、卵裂率、优质胚胎率、囊胚形成率和临床妊娠率.结果 两组间的正常受精率、卵裂率、优质胚胎率、囊胚形成率和临床妊娠率差异均无统计学意义(P＞0.05).结论 在IVF-ET中,预知取卵当天男方取精困难采用提前冷冻精液是可行的方法,并且可能不会影响胚胎质量和妊娠结局.
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