【摘 要】
：
目的 探讨激光辅助孵化对第三天胚胎移植妊娠结局的影响.方法 收集福建省妇幼保健院生殖研究室接受辅助生殖助孕病人共计112人,其中55人D3新鲜胚胎经过了激光辅助孵化,57人D3新鲜胚胎未做辅助孵化处理.结果 AH组和NAH组在年龄、获卵数、受精数、卵裂数、优质胚胎数、移植数、种植率、妊娠率之间均没有差异(P＞0.05),但是AH组中移植率数值上高于NAH(21.77％ vs18.87％),AH组临
【机 构】
：
福建省妇幼保健院生殖研究室 130021
【出 处】
：
中华医学会第七次全国生殖医学学术会议
论文部分内容阅读
目的 探讨激光辅助孵化对第三天胚胎移植妊娠结局的影响.方法 收集福建省妇幼保健院生殖研究室接受辅助生殖助孕病人共计112人,其中55人D3新鲜胚胎经过了激光辅助孵化,57人D3新鲜胚胎未做辅助孵化处理.结果 AH组和NAH组在年龄、获卵数、受精数、卵裂数、优质胚胎数、移植数、种植率、妊娠率之间均没有差异(P＞0.05),但是AH组中移植率数值上高于NAH(21.77％ vs18.87％),AH组临床妊娠率数值上也高于NAH组(32.73％vs29.82％).为了更好的说明激光辅助孵化对辅助生殖妊娠结局的影响,本文还对年龄分组,比较了小于35岁的病人AH组和NAH组的周期结果;同时也对大于等于35岁的病人AH组和NAH组周期结果对比.发现在小于35岁的病人中,AH组与NAH组中年龄、获卵数、受精数、卵裂数、优质胚胎数、种植率、妊娠率均无统计学意义(P＞0.05).但是种植率和妊娠率数值上,AH组高于NAH组(23.40％vs22.67％;35.71％vs33.33％).同样在大于等于35岁的病人中,AH组和NAH组中周期结果无统计学差异(P＞0.05),种植率和妊娠率数值上AH组高于NAH(16.67％vs9.68％,23.08％vs20％).结论 应用激光辅助孵化技术(AH)可以在数值上提高妊娠率,有利于胚胎着床.
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