Malnutrition/drugs: Penis size is genetically determined. Anything that can compromise development of the body can affect growth: tobacco, drug use, and inadequate nutrition can affect bodily growth. Choose a healthy lifestyle for best development of your body.
Answered 1/8/2014
4.6k views
End of puberty: Then growth will stop.
Answered 1/7/2014
4.6k views
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