Just wondering.
I’m fairly new, so I haven’t been PEing for very long, but I’m just wondering if performing the PE exercises could hurt the growth of my penis, as I’m nineteen and not sure yet if I’ve reached my final size (I hope I haven’t!), as some sources say that the final size may be reached at age eighteen or in the early twenties. Any comments or information would be appreciated, as I don’t want to go ahead with any exercises that could harm future natural growth. Also, I think it would be interesting to know at what age people have started PEing.