Examination of the bull for breeding soundness.
D000818:Animals; D001947:Breeding; D002417:Cattle / Q000033:anatomy & histology / Q000502:physiology*; D005298:Fertility; D005837:Genitalia, Male / Q000033:anatomy & histology; D008297:Male; D010808:Physical Examination / Q000662:veterinary; D012661:Semen / Q000166:cytology; D013081:Sperm Motility; D013094:Spermatozoa / Q000002:abnormalities