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Egypt
A 20-year-old male asked:

I'm 21 years old, and i have a 13 cms penis erect and i'm wondering can it grow anymore? and how about testosterone injections can it gain me an inch

1 doctor answer1 doctor weighed in
Dr. Robert Killian
General Practice 29 years experience
Testosterone: No. And no. Taking testosterone will cause shrinkage in your penis and scrotum and may make you infertile.
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Last updated Mar 22, 2014

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