Relier Pairs Male ReproVersion en ligne Male repro anatomy and functions par Ashlin Kendrick 1 Urethra 2 GnRH 3 Sheath 4 Seminal vesicles 5 Testicles 6 Scrotum 7 Androgens 8 FSH 9 Vas deferens 10 LH 11 Cowper's (bulbourethral) gland 12 Prostate gland 13 Retractor muscle 14 Sigmoid flexure 15 Urinary bladder 16 Penis 17 Epididymis causes the interstitial cells in the testicles to secrete androgens nourishes the sperm with a thick, milky fluid pulls the penis back into the body transports sperm from the epididymis to the urethra extends the penis outside the body during mating stores, concentrates, and transports sperm carries testicles and regulates their temperature affects the tubules in the testicles, causing them to produce sperm. Stimulate the development, growth, and activity of reproductive parts; trigger puberty, trigger the development of male secondary sex characteristics, and also function in the production of sperm produce seminal fluid that transports and protects the sperm stimulates the anterior pituitary gland in the brain to release both FSH and LH, which are essential to reproduction. covers and protects the penis when it is relaxed produce sperm and hormones associated with reproduction deposits semen in the female reproductive tract and excretes urine from the body carries sperm and urine to the penis stores urine; has no reproductive function releases fluid into urethra to cleanse and neutralize it to allow sperm to survive in it