A man's average height is 5 feet and 9 inches; average weight is pounds. Anatomy and Physiology - How do we reproduce? Sexual health is an important part of a healthy adult lifestyle. Testosterone is the hormone that causes boys to develop deeper voices, bigger muscles, and body and facial hair, and it also stimulates the production of sperm. This is true despite the fact that "penile length is normal in most of these men, who tend to overestimate normal phallic dimension. Unfortunately the prostate is also particularly susceptible to cancer. Sperm produced in the testes moves into the epididymis to mature before being passed on through the male reproductive organs.
This tissue contains thousands of large spaces that fill with blood when the man is sexually aroused.
Male Reproductive System
We are a society that is more open about sex now, so people might be enjoying sex a little more often. FSH and LH are produced by the pituitary gland located at the base of the brain. These genes come from the father's sperm and the mother's egg, which are produced by the male and female reproductive systems. Understanding the male reproductive system, what it does, and the problems that can affect it can help you better understand your son's reproductive health. To produce, maintain and transport sperm the male reproductive cells and protective fluid semen To discharge sperm within the female reproductive tract To produce and secrete male sex hormones The male reproductive anatomy includes internal and external structures.