[How to evaluate male fertility in 1984? II. Biology].
If one regards the 10th percentile as the lower limit which permits a semen sample to be regarded as normal in a population, one can show that 42% of infertile men and 71% of fertile men have "normal" semen, but 36% of men considered to be primarily infertile have fertilised their wives in the year which follows their first spermiogram. One can imagine the difficulty of confirming masculine infertility in a particular case. The author studies the laboratory methods which allow the diagnosis of masculine fertility to be improved.
D005260:Female; D006801:Humans; D007248:Infertility, Male / Q000175:diagnosis*; D008297:Male; D013076:Sperm Count; D013081:Sperm Motility; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa / Q000502:physiology* / Q000648:ultrastructure
Comment apprécier en 1984 la fertilité de l'homme? II. La biologie.