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体外受精中三种不同授精方法的比较研究

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摘要 目的探讨微滴法授精、四孔皿授精与中央皿授精对体外受精结局的影响。方法回顾本生殖中心接受常规体外受精治疗的286例新鲜移植周期,根据不同的受精方法分为3组,微滴授精组,89例;四孔皿授精组,95例;中央皿授精组,102例。比较3组受精率、卵裂率、优胚率、临床妊娠率、等指标是否存在差异。结果微滴授精组低受精率显著高于其他两组,差异有统计学意义(P<0.05);3组间比较,正常受精率、卵裂率、优胚率、临床妊娠率等指标均无差异(P>0.05)。结论中央皿和四孔皿授精是一种相对简便快捷的授精方法,能减少低受精率的发生。
出处 《中国优生与遗传杂志》 2017年第1期130-131,138,共3页 Chinese Journal of Birth Health & Heredity
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