Re: am i just a late bloomer?
I wouldn't consider you late because you're only 13 and puberty has just begun. Puberty doesn't happen all at once, it's a process that happens throughout your teen years until your twenties. You're fine for your age and you got nothing to worry about.
As for your friends, I'm a 17 year old male and know how guys that age are from experience. Most lie about their penis size. If they're bragging about a big size, more than likely they're lying. They probably aren't much different from you.