What is the Function of Prostate Gland?
During ejaculation, the liquid that is released, has 30% of its content contributed to by the prostate gland and the remainder of the fluid consists of spermatozoa and seminal vesicle fluid. The prostate gland stores and secretes a fluid (milky or white) that is slightly alkaline (pH 7.29). The purpose of the alkalinity of the semen is to neutralize the acidity of the vaginal tract. This prolongs the life of the sperm as they make their way through the tract for fertilization. In short, the main function of the prostate gland is to produce part of the fluid making up semen and provides a protective medium (alkaline fluid) for the sperm cells to reach the egg. The prostate gland basically helps in increasing the chances of impregnation by increasing the life span of the sperm that has been ejaculated into the vaginal tract. Apart from ensuring longevity of the ejaculated sperm, the prostate gland also closes the urethra during sexual intercourse. This prevents urination when the male ej
