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不育患者的精液检查往往正常,正如能生育的男子精液检查往往不良一样。Ulstein 曾报告使用新鲜精液作人工授精,不同的供精者其妊娠率不同。本文随机抽样选择了250对不孕夫妇的病历卡,所有男方精子活动力差或精子数目少(<2000万/ml)。所有女方月经周期都规则,无输卵管疾病。用正常冷冻精液(8000万/ml,活动力50%)融化后即行人工授精。在月经中期作人工授精,每一周期作1～5次,只用一名供精者的精液。目的旨在探索用供精者的冷冻精液行人工授精,其妊娠率是否因人而异。
Infertility patients often have normal semen tests, just as fertile men tend to have poor semen tests. Ulstein has reported the use of fresh semen for artificial insemination, different for different semen pregnancy rate. This random sample of 250 pairs of infertile couples selected medical records, all men sperm poor motility or sperm count less (<20 million / ml). All women have regular menstrual cycles and no fallopian tube disease. With normal frozen semen (80 million / ml, 50% activity) to melt after artificial insemination. In mid-menstrual artificial insemination, each cycle for 1 to 5 times, only one for the semen. The purpose is to explore artificial insemination using frozen sperm for sperm, its pregnancy rate varies from person to person.