I'm 16 and was wondering why my penis won't grow. And what the signs are to growing so that I'll know as soon as it happens so. I'm 2-3 inches Flaccid and 6.5 6.75 erect. I jus wanna know when it'll grow. I been 6 for 4 months now. Can someone at least tell me when they'll think it grow and how long you think it'll take to finish. I've had pubic hair since 7th grade and everyone else has grown and it feels like I'm the only one who hasn't. Please lmk