I get urges from just thinking of a girl. Even as friends with girls I can't really control it. And to embaress to say why I'm actually sitting downthe moment they appear.

Sorry your post didn't get answered right away.

I never noticed if a guy had an erection or not. If a girl does notice you can tell her that at your age, the penis seems to have a mind of its own. You can also tell her that you're standing at attention because she's so beautiful.

It happens to girls too, only it's not visible. And it really can't be controlled. Masturbation may help but it's still going to happen.

Just doesn't work like that. Your testosterone level is just a tad bit higher. This is normal if you're a teenager going through puberty. It will wear off over time. Until then, talk to someone about it or tell some of your girly friend. You might get lucky :) (no don't really Lol)

I wish you the best!
~LS~