At what age does the penis stop growing naturally

I just read a post that inspired me to ask this question. Does anybody know?

21 at the latest most would agree with I think

Not real sure my guess is between 16-21

It’s different for some people then it is others.

In school I was taught at 16-17.

Yeah, I heard it’s around 17. Maybe some oldies can give us any news. Who do you think has the record? Of the oldest age where it still grew naturally? I think mine stopped growing at 16

Mine was almost full-sized by age 16 or 17, but I saw gradual further growth till around 20.

21

I think mine has been about the same size since I was 14, but so has my body.

Mine stopped growing at birth. That’s why I am here.

rofl. That’s damn funny marty. =)

The youngest I’ve heard is around 16 or 17, the oldest from 22 and even 23. I think it has to do with individual genetic and cellular make-up, health and diet, how well-treated or mis-treated your goods have been up until that point in your life, etc etc…too many factors to go into…but definitely no further growth beyond 22 or 23 (unless you’re in an extremely small percentile, like a fraction of a fraction of a percent of the population).