When does the penis stop growing?

[Anonymous]

I'm 18, slightly above average size and big girth. Have I finished growing?

[CyberToothTiger]

Each 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.

www.nhs.uk/.../penis-size.aspx

[Aizou]

By average, the human body develops up until around the age of 25. Some finish before, others after. We cannot know if you've reached the finish line yet.

[Abraham_]

Well, I'm sure if mine stopped growing because I'm happy with my body so I don't pay that much attention to it.

[Soteris]

I would say mid 20's perhaps but at that point its minuscule.

[summiter]

For most but not all guys any growth stops between 17 and 19

[nick124]

normally 18. but it can stop at 12 till like 25

[Anonymous]

For most you'd be done growing by the time you're 16 or so, however some small growths can happen up until 22-25 or so.

[Anonymous]

Your most likely done growing.

[Anonymous]

I would say that is done growing, it's not like height where you stop around 20