[Classical postcoital and secretly watched tests].
D003075:Coitus; D005260:Female; D005298:Fertility; D006801:Humans; D007247:Infertility, Female / Q000175:diagnosis*; D007248:Infertility, Male / Q000175:diagnosis*; D008297:Male; D008722:Methods; D013081:Sperm Motility; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa; D014626:Vaginal Smears
Prueba postcoital clásica y al acecho.