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Effect of Total Motile Spermatozoa Number After Thawing on AID Pregnancy Rate
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- Author:
- No author available
- Journal Title:
- JOURNAL OF CHINESE PHYSICIAN
- Issue:
- 9
- DOI:
- 10.3760/cma.j.issn.1008-1372.2001.09.005
- Key Word:
- 人工授精;冷冻精液;精子;妊娠率
Abstract： 目的探讨在他精人工授精(AID)过程中,解冻后活动精子总数与AID妊娠率的关系.方法回顾了我室精子库数据库管理系统的资料,比较解冻后活动精子(A、B级)总数对AID妊娠率的影响.结果治疗周期中排卵前后两次授精活动精子总数均＜30×106,和均≥30×106相比,其妊娠率分别为10.45%和26.49%,在统计学上有显著性的差异(P＜0.01);若排卵前授精≥30×106,排卵后＜30×106,其妊娠率为18.90%,与上述两组相比在统计学上亦有显著性的差异(P＜0.01).结论用于人工授精的冻融精液需要有30×106以上的活动精子(A、B级),且排卵前授精和排卵后授精有相似的重要性.
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