Freischem C W, Goldmann D B, Hanker J P, Schneider H P, Nieschlag E
Dtsch Med Wochenschr. 1982 Apr 2;107(13):486-91. doi: 10.1055/s-2008-1069960.
Gynaecological and andrological investigation results were analysed in 100 childless couples attending a fertility clinic and where the women finally became pregnant. It was shown that there were no discriminating normal values of the ejaculate distinguishing male fertility and infertility, with the exception of azoospermia. One should rather speak of increased chances due to improvement in sperm count and quality. On the other hand, serum FSH concentration is a sensitive indicator of male fertility and was under 4 micrograms/l in 90% of all fathers. Reproductive functions of the women are of importance for male fertility inasmuch as with an optimal female cycle conception may occur even with unsatisfactory ejaculate.
对100对前往生育诊所就诊且女方最终怀孕的不育夫妇的妇科和男科检查结果进行了分析。结果表明，除无精子症外，精液中不存在区分男性生育力和不育的判别正常数值。更确切地说，应是精子数量和质量的改善增加了受孕几率。另一方面，血清促卵泡激素浓度是男性生育力的敏感指标，在所有已育男性中，90%的人该指标低于4微克/升。女性的生殖功能对男性生育力很重要，因为即使精液状况不理想，在女性周期最佳时仍可能受孕。
