No: Other then erosions (if you're really rough on yourself) or little brown deposits from old microbleeds (if you use a tight grip), there's no signs. Only charlatans and crackpots claim it will make you sick. If you're a guy, maybe dad would be a good person to talk to; if you're a girl, i bet mom would have good advice. Love responsibly and wisely, and welcome your changing body.
Answered 10/3/2016
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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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