Defiantly stops growing at 21
There has been nothing, other than surgery, that has been proven to permanently increase the size of a man's penis. No there is a few things you can do , remember the penis is a muscle just the rest of your body work it out and you will see increase in size..
No beacuse penis
You are in the category "boastful". Penis size is not caetgorised.
No, wearing underwear does not affect penis size. Penis size is determined by genetics and other factors, not by what type of underwear a person wears.
No, the removal of a man's testicles does not affect the size of his penis. The testicles are responsible for producing sperm and hormones such as testosterone, while the penis size is determined by genetic factors.
It depends on age and whether you have been through puberty yet.
The size of your penis has no relation to the size of any other part of your body, including your forearm.
Penis size and urethra size are completely unrelated, so it is definitely possible to have a large penis with a narrow urethra.
There are no proven methods to increase your penis size except for surgery.
the size of a black mans penis the size of a black mans penis
Penis size is in no way correlated to brain power.
The average size of a frog's penis varies among species, but it is generally small relative to the frog's body size. In some species, the penis is retractable and only emerges during mating.