Improved semen quality after a short-interval second ejaculation.
D000328:Adult; D004542:Ejaculation; D005260:Female; D006801:Humans; D008297:Male; D009845:Oligospermia / Q000503:physiopathology; D011247:Pregnancy; D012661:Semen / Q000502:physiology*; D013076:Sperm Count; D013997:Time Factors