Temperature?: The testicles need to be a few degrees cooler than the rest of the body, so the scrotal sac and associated musculature can raise of lower the testicles to keep their temperature in an appropriate range. You may notice them pull in on a colder day, for example.
Answered 10/13/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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