Prostate gland is a conical-shaped small gland at the base of the male bladder, that opens into the urethra just below the bladder and vas deferens. It secretes a thin, alkaline fluid during the ejaculation of semen. This fluid is a part of the semen. (Vas deferens are two ducts of the testicles. Each carries sperm from the the testes or exactly from the epididymis to the urethra. Prostate gland is present only in male.
