Donor insemination: report of a two-year study.
D005260:Female; D005298:Fertility; D006801:Humans; D007315:Insemination, Artificial / Q000706:statistics & numerical data; D007316:Insemination, Artificial, Heterologous / Q000706:statistics & numerical data; D007883:Legislation, Medical; D008297:Male; D011247:Pregnancy; D011309:Preservation, Biological; D012661:Semen; D013222:State Medicine