17: you may hear a lot of conflicting statements from commercial sources. In normal development the growth of penis is usually complete by 17 years of age . For give and take, may plus or minus two years, with a range of 15-19 years.
Answered 5/20/2014
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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
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