4 doctors weighed in:

Till what age the penis grows?

4 doctors weighed in
3 doctors agree

In brief: 19

Sorry guys. After that its a slow downhill course.
On the bright side, the loss of size happens over decades not days or years.

In brief: 19

Sorry guys. After that its a slow downhill course.
On the bright side, the loss of size happens over decades not days or years.
Dr. Andrew McCullough
Dr. Andrew McCullough
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