Male accessory gland

Male accessory gland is a term used in the field of anatomy and physiology to refer to the glands associated with the male reproductive system. These glands are responsible for the production of various components of semen, excluding sperm. The male accessory glands include the seminal vesicles, prostate gland, and the bulbourethral glands.

Etymology

The term "accessory" is derived from the Latin word "accessorius", meaning additional. In this context, it refers to the glands that are not directly involved in the production of sperm, but play a crucial role in the functioning of the male reproductive system.

Function

The primary function of the male accessory glands is to produce and secrete fluids that combine with sperm to form semen. These fluids serve several important functions, including providing nutrients for the sperm, protecting the sperm from the acidic environment of the female reproductive tract, and helping to transport the sperm during ejaculation.

Seminal Vesicles

The seminal vesicles are a pair of glands located behind the bladder. They produce a thick, yellowish fluid that is rich in fructose, a type of sugar that provides energy for the sperm.

Prostate Gland

The prostate gland is a small, walnut-sized gland that surrounds the urethra. It produces a thin, milky fluid that helps to neutralize the acidity of the vaginal tract, increasing the chances of sperm survival.

Bulbourethral Glands

The bulbourethral glands, also known as Cowper's glands, are two small glands located below the prostate. They produce a clear, slippery fluid that lubricates the urethra and neutralizes any residual acidity from urine.

Related Terms

• Semen: The fluid that is ejaculated during orgasm, which contains sperm and the fluids produced by the male accessory glands.
• Ejaculation: The process by which semen is expelled from the body through the penis.
• Sperm: The male reproductive cells that are produced in the testes and are capable of fertilizing a female egg to result in pregnancy.

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  3D Medical Animation of male accessory gland