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Lv 4
? asked in HealthMen's Health · 7 years ago

When does the penis stop growing?

When does the penis stop growing generally? I'm 15 and I started puberty when I was 12 probably.

Update:

When does it grow quickest? I'm average joe now, but I wouldn't mind an extra half inch in the future if you know what i'm sayin'

3 Answers

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  • Anonymous
    7 years ago

    every penis is unique and boys develop at different ages and rates. During puberty, usually between the ages of 11 and 18, the penis and testicles develop more rapidly, although the penis doesn't stop growing until the age of 21.

  • 7 years ago

    Most often around the age of 21. However it is possible to grow after that but usually only a little.

  • Anonymous
    7 years ago

    age 16

    Source(s): all boys
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