Function of prostate gland in male reproductive system

Function of prostate gland in male reproductive system

The prostate is something that every man knows about, but few realize the various functions this walnut-sized gland is responsible for in the male reproductive system. We’ve put together a list of 10 amazing functions the prostate gland performs based on information from bewellbuzz.com.

It helps produce semen. 

The main function of the prostate is to help produce semen. It makes an alkaline fluid which mixes with sperm during ejaculation to create semen. The alkaline fluid helps to protect the sperm once it reaches a woman’s vagina as this is an acidic environment.

It produces prostate-specific antigen (PSA). 

The prostate produces a fluid called prostate-specific antigen (PSA) which also helps the sperm by acting like a glue to attach it to a woman’s cervix. The “glue” then dissolves and the sperm is free to swim into the uterus to find an egg.

The high levels of PSA in a man can also be an indication of prostate cancer. Men over a certain age should have their PSA levels checked on a yearly basis. This is done through a simple blood test.

It pumps sperm. 

As well as helping to make semen, the prostate gland helps to pump out sperm during intercourse. The pumping action ensures that the sperm can travel far enough into the uterus to possibly find an egg. This experience helps make sex pleasurable for men.

Find out if you could have an increased risk of developing prostate cancer here. 

It’s the “G-spot.”

The prostate gland is also known as the male “G-spot” and if stimulated during sex can lead to an intense orgasm for some men.

It acts as a filter. 

The prostate gland acts as a filter for sperm, removing any toxins that would inhibit the sperm from doing its job. It’s believed that there is an increase in prostate diseases because there are more toxins in the air we breathe and food we eat, so the prostate has to work harder.

It creates erections. 

The prostate nerves play a role in creating and maintaining erections during sex as they trigger extra blood to the penis to help it swell. Many prostate treatments have the potential to disrupt this process and cause issues with erections.

Learn about the three main prostate diseases here. 

It protects against urinary tract infections. 

Prostate secretions can help protect the urethra from urinary tract infections (UTIs).

It controls urine flow. 

The prostate controls the flow of urine down the urethra and stops urine from leaving the bladder until a man needs to urinate. It also ensures that no urine is mixed with sperm when a man ejaculates. As the prostate grows, the pressure on the urethra can cause problems with urination.

It produces hormones. 

The prostate is responsible for the production of the male hormones dihydrotestosterone (DHT) which happens when testosterone is converted to DHT by the 5-alpha-reductase enzyme in the prostate. DHT is responsible for the male sex drive and as a man ages this production may slow due to toxins in the prostate and lead to a reduced sex drive.

Debunk 15 myths about prostate cancer here. 

Prostate Cancer News Today is strictly a news and information website about the disease. It does not provide medical advice, diagnosis or treatment. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.

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Facts about the prostate gland

The prostate gland is about the size of a walnut. It's located just below the bladder and it surrounds the urethra. This is a tube that carries urine and semen out of the body. The prostate is partly muscular and partly glandular. It has tubes (ducts) that open into the prostatic part of the urethra. It is made up of 3 lobes: a middle lobe, left lobe, and right lobe.

Function of the prostate gland

As part of the male reproductive system, the prostate gland’s main job is to secrete a slightly alkaline fluid that forms part of the seminal fluid. This is the fluid that carries sperm. During a man's orgasm, the muscular glands of the prostate help to propel the prostate fluid, and sperm that was made in the testicles, into the urethra. The semen then leaves the body out of the tip of the penis during ejaculation.

Online Medical Reviewer: Marc Greenstein MD
Online Medical Reviewer: Raymond Kent Turley BSN MSN RN
Online Medical Reviewer: Raymond Turley Jr PA-C

Date Last Reviewed: 12/1/2020

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Function of prostate gland in male reproductive system

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