title: Evaluation of the infertile or subfertile male.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D002875:Chromosomes / Q000032:analysis; D004702:Endocrine Glands / Q000378:metabolism; D005193:Family Planning Services; D005632:Fructose / Q000378:metabolism; D005832:Genital Diseases, Male / Q000175:diagnosis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007248:Infertility, Male / Q000175:diagnosis* / Q000209:etiology; D008297:Male; D008722:Methods; D008875:Middle Aged; D009845:Oligospermia / Q000175:diagnosis; D010808:Physical Examination; D012661:Semen / Q000032:analysis; D013076:Sperm Count; D013081:Sperm Motility; D013094:Spermatozoa / Q000276:immunology; D013737:Testis / Q000473:pathology; D014570:Urologic Diseases / Q000175:diagnosis; D015032:Zinc / Q000097:blood
chemical_list: D005632:Fructose; D015032:Zinc