Schistosoma haematobium ova in semen.
D000328:Adult; D006801:Humans; D007248:Infertility, Male / Q000209:etiology*; D008297:Male; D010270:Parasite Egg Count; D012548:Schistosoma haematobium; D012552:Schistosomiasis / Q000469:parasitology; D012661:Semen / Q000469:parasitology*