Q:

What is the normal size of the prostate?

A:

Quick Answer

A normal-sized prostate is about the shape and size of a walnut, approximately 16 cubic inches in the average 60-year old male. The prostate generally enlarges as men age.

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Full Answer

The prostate is a gland that functions by secreting a male's seminal fluid, constituting around 80 percent of the ejaculatory substance. The size of the prostate is often correlated with the development of prostate cancer in men, which accounts for an average 27,000 annual fatalities. Prostate-specific antigen, or PSA, which is produced by the prostate, is an indicator whether cancer cells are present in the gland. Men with smaller prostates are more prone to produce elevated levels of PSA due to a malignant tumor, whereas men with larger prostates containing increased quantities of PSA may be the result of a benign enlargement of the prostate as claimed by a group of researches from the Vanderbilt-Ingram Cancer Center.

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  • Q:

    Where is the prostate located?

    A:

    The prostrate is located between the penis and the bladder and in front of the rectum. It is about the size of a walnut or kiwi fruit. The urethra runs through the prostrate, connecting the bladder to the penis and enabling the flow of urine.

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  • Q:

    Do women have a prostate?

    A:

    According to the Journal of the National Cancer Institute, the Skene's glands and ducts found in females are homologous to the male prostate. The source uses the term "female prostate" to refer to this structure.

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  • Q:

    What is the function of the prostate gland?

    A:

    The primary function of the prostate gland is to secrete the alkaline fluid found in semen, states Johns Hopkins Medicine. Its secondary function is to propel the fluid and sperm cells into the urethra so it can be expelled through the tip of the penis during ejaculation.

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  • Q:

    How big is your bladder?

    A:

    According to WebMD, the bladder is about the shape and size of a pear when it is empty. The bladder is a muscular sac that is located in the pelvis, just behind the pubic bone.

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