No such science: Any answer would be pure speculation. But remember that night fall and masturbation are natural, not indicative of any physical or mental illness. Physicians would prefer that you figure out on your own how and when and with whom you are sexual. This is your right as a human.
Answered 7/30/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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