No: I am unaware of any literature that masturbation is associated with any injury to the urethrea or genitals.
Answered 1/25/2017
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Not normally: Normal masturbation does not cause damage. Likewise, normal sexual intercourse does not cause damage. That means using good technique, and of course, as with all things in life, do everything in moderation. Even too much of a good thing can become a problem.
Answered 8/13/2017
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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
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