The prostate is a small gland in men that encircles the neck of the bladder and the urethra, the tube which connects the bladder to the outside of the body. Just before ejaculation occurs, the prostate adds some fluid to the semen, which carries the sperm.
Prostate disorders are among the most common health problems encountered by men.
The prostate generally enlarges as men age, particularly after age 55. This growth can pinch the urethra, making it difficult to empty the bladder. This is usually painless, but can be frustrating to live with. Full-blown prostitis occurs when the gland becomes infected of irritated. The prostate swells and blocks the ducts that drain the prostate of fluid, making an irritation or infection worse.