A member asked:

When i sit for a long time my testicles hang loose, but as soon as i stand up and walk they shrivel up! same with my penis. why does this happen?

A doctor has provided 1 answer
Dr. Al Hegab answered

Specializes in Allergy and Immunology

Temperature : regulation, testicles need their temperature around 2 degrees Celsius below body temperature, so the cremasteric muscle in the scrotum contract and relax to keep this temperature differential according to the situation of your body

Answered 10/29/2016

913 views

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