Scrotum , in the male reproductive system , a thin external sac of skin that is divided into two compartments; each compartment contains one of the two testes , the glands that produce sperm , and one of the epididymides , where the sperm is stored. The scrotum is a unique anatomical feature of humans and certain other species of land-dwelling mammals. It is continuous with the skin of the lower abdomen and is located directly behind the penis and in front of the anus. The scrotal wall is a thin layer of skin lined with smooth muscle tissue dartos fascia. The skin contains more pigment than that of surrounding areas and has many sebaceous oil-producing glands and sweat glands , as well as some hair.
Testicles: Facts, Function & Diseases | Live Science
Skip to content. About the male reproductive anatomy The following is an overview of the male reproductive anatomy:. The opening at the end of the digestive tract where bowel contents leave the body. A triangular shaped, hollow organ located in the lower abdomen. It is held in place by ligaments that are attached to other organs and the pelvic bones.
By David Terfera, Shereen Jegtvig. The perineum is the region between the thighs inferior to the pelvic diaphragm. The boundaries of this region are the same as that for the pelvic outlet, namely the pubic symphysis, ischiopubic rami, sacrotuberous ligaments, and coccyx.
The testicles are the male gonads — the primary male reproductive organs. They have two, very important functions that are very important to the male reproductive system: they produce gametes, or sperm, and they secrete hormones, primarily testosterone. Testicles, or testes, are oval-shaped organs located in the scrotum, just behind the penis and right in front of the anus on male humans.