摘要
The role of artificial insemination with husband semen (AIH) in solving fertility problems has been studied by many investigators. Different conclusions have been made due to the variety of indications for AIH. This communication attempts to evaluate the use of the best split ejaculate fraction for AIH in 55 couples in which the only pathological condition was oligozoospermia or oligoasthenozoospermia. Couples in which the women had a known history of anatomical abnormalities were excluded. Although the seminal parameters of spermatozoal density and/or motility in the best split fractions were frequently found to be in the fertile range, the pregnancy rate achieved was only 18% (n = 10). This was comparable to the results obtained by others using whole ejaculates for AIH. The spontaneous pregnancy rate in the present study after termination of treatment was 13% (n = 6). The observations suggest that men with a long-standing history of seminal deficiency produce spermatozoa with a pathology that cannot be microscopically recognized.
摘要译文
许多研究者已经研究了人工授精与丈夫精液（AIH）在解决生育问题中的作用。由于AIH适应症的多样性，已经得出了不同的结论。该通讯试图在55对夫妇中评估最佳分裂射精分数对AIH的使用，其中唯一的病理状况是少精子症或少精子症状。排除了女性具有已知解剖异常史的夫妇。虽然最佳分裂组分中精子密度和/或运动的精液参数经常被发现在肥沃范围内，但实现的妊娠率仅为18％（n = 10）。这与使用全部射精用于AIH的其他人获得的结果相当。治疗结束后本研究中的自发妊娠率为13％（n = 6）。这些观察结果表明，具有长期缺血史的男性会产生具有无法在显微镜下识别的病理的精子。
D. Propping T. Katzorke P.F. Tauber. Further evaluation of the split ejaculate for artificial insemination[J]. European Journal of Obstetrics & Gynecology & Reproductive Biology, 1981,11(6): 385-394