The function of the male reproductive system is to produce sperm and transfer them to the female reproductive tract the paired testes are a crucial component in this process as they produce both sperm and androgens the hormones that support male reproductive physiology in humans the most important male androgen is testosterone several accessory organs and ducts aid the process of sperm . The male reproductive system includes the scrotum testes spermatic ducts sex glands and penis these organs work together to produce sperm the male gamete and the other components of semen. Bucher fremdsprachig wahlen sie die abteilung aus in der sie suchen mochten. Age brings about changes to the male and female reproductive systems that lead to loss of fertility and the physical and psychological symptoms of the menopause and andropause abstract in men and in women middle age brings about changes to the reproductive system that eventually lead to infertility although men stay fertile for longer. Abstract from the hypothalamo pituitary testicular axis to the sexual accessory glands a complex coordinated system provides reproductive and sexual functioning for the male
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