中国妇幼健康研究Issue(3)：484-486,3.DOI:10.3969/j.issn.1673-5293.2014.03.051
同一周期单双次授精对供精人工授精妊娠率的影响
Effect of performing one and two inseminations per cycle on pregnancy rate in artificial insemination by donor
李静 1王兴玲 1杨晓娜 1李真 1于晓娜 1乔洪武 1张文1
作者信息
- 1. 郑州大学第三附属医院生殖医学中心，河南郑州 450052
- 折叠
摘要
Abstract
Objective To study the effect of performing one and two inseminations per cycle on pregnancy rate in artificial insemination by donor ( AID) .Methods Pregnancy rate was retrospectively analyzed when performing two inseminations per cycle in AID compared with one insemination per cycle among a total of 568 patients undergoing 864 cycles of AID at Reproductive Medical Centre of the Third Affiliated Hospital of Zhengzhou University during the period of August 2012 and July 2013.Results Pregnancy rate of performing two inseminations per cycle (36.29%) was significantly higher than that of one insemination per cycle (29.77%) in 864 cycles of AID (χ2 =3.438, P <0.05).Pregnancy rates of performing one insemination and two inseminations per cycle were 19.80% and 34.93% for patients with inseminated motile sperm≥10 ×106 , and they were 10.00% and 31.95% for those with inseminated motile sperm <10 × 106.The pregnancy rate of two insemination was significantly higher than that of one insemination (inseminated motile sperm≥10 ×106:χ2 =8.863,P <0.05; inseminated motile sperm <10 ×106: χ2 =9.759, P <0.05).Conclusion Two inseminations per cycle can enhance the pregnancy rate either inseminated motile sperm≥10 ×106 or inseminated motile sperm <10 ×106 around ovulation .关键词
单次授精/双次授精/供精人工授精/妊娠率Key words
one insemination per cycle/two inseminations per cycle/artificial insemination by donor ( AID)/pregnancy rate分类
医药卫生引用本文复制引用
李静,王兴玲,杨晓娜,李真,于晓娜,乔洪武,张文..同一周期单双次授精对供精人工授精妊娠率的影响[J].中国妇幼健康研究,2014,(3):484-486,3.
