So

[radboi]

My balls have been growing and getting bigger form puberty but i noticed that my penis is getting longer and thicker
when ur balls grow does your penis grow with it?

[Antares]

No, they can grow at the same time or different times. They usually do the latter and grow at different rates.

[John]

No, they can grow at the same time or different times. They usually do the latter and grow at different rates.

Yeah, they do grow at different rates mostly. :yes:
but either way.. they grow :]

[Skeln]

Yeah, they grow at different rates. But they can grow at the same time.

[Donkey]

I guess you could have a coincidence where they happened to grow at the same rate and time, but usually both of these factors differ from each other.