But everyone is different.
Your still growing, so you could relax :]
You are in your puberty and you will experience many new things. As you have mentioned arm pith hair is growing.
Also, don't be deceived, when you lose an erection your penis may be soft again but it can retain length for a while. This may have been what you saw.
Personally, it differs. Sometimes it seems like my penis is pretty long when it's soft, sometimes not as much.
I notice how strongly you stressed that you saw your dad's penis by ACCIDENT... and we get it! You looked and confirmed that he's bigger than you are now. That's OK. You're still growing.
Don't worry about it... as growth continues into the 20, though not as dramatically.
As for underarm hair, that's going to continue on for years, so don't get overly excited.
This is all normal for you.
I'm not really sure about weight and size. Maybe someone else can answer that.
There has been a lot of speculation on how this works, but the current theories are this:
First, when you loose weight, you reduce a layer of fat that is in the abdomen, and as a result, the root of the penis is less "buried" and it appears longer. Now, how much is actually visible when erect remains to be questioned, because most men want to "bury" that bpnis as soon as possible, so it's not out in the open for long.
Second, as the body looses fat and and becomes more fit, general circulation improves, and that can help promote regular development and growth in all areas of the body. I would recommend that you look at getting fit and into shape, rather than worry about penis length.
As President Lincoln said, "How long should a man's legs be? Just long enough to reach the ground." That goes for penis length as well. "Just long enough to reach your partner."
Relax and get working out, buddy! 8)
I myself have heard/accidentally seen family members, and my father was packing around 11 inches, and i'm only 6 at 16. *sigh*
Onwards, my mom's side, uncle,grandfather,and great grandfather (apparently) would make a horse jealous, yet my cousin is small like I, and he's 20. So really it depends on whether you get lucky or not, I wouldn't be worried, anyways, women prefer girth over length. :-)
Yes, certainly if you find this unpleasant, leave your pubic hair alone, unless you plan on shaving it constantly.
At age 13, I would suggest that you don't want to do too much shaving or cutting down there, cause it'll be apparant when you get into the school locker room for gym. You could be subject to some heckling.
But if you leave it alone, chances are it will grow out a bit, and it won't be apparant if you've been trimming or shaving.
By the way, who have you been cutting your hair down there for?
16, 7-8 inches, 5" girth (or circumference) 5'8". Here's a hint. Height doesn't matter. Your foot size does. As long as your feet get bigger, your penis will too. Bigger feet = bigger penis. My feet are 10 men's. Hope it helps dude. :D
The feet and hand size thing isn't true trust me
Genetics and diet even stress does though
5'9 guy a friend of mine dated
Size 11 in mens
5in size package
I'm 5'6 and still 17 dude
Size 9 1/2 shoes
7 3/4in package
The whole guys being really tall and big feet and hands is real bs
seriously is not even kidding you can ask the docs if you'd like