Yes, they can go to school.
Yes and even younger then that.
nope
That depends on the rules of the school. However, for most schools, the girl will be expelled for being pregnant.
They get pregnant, their parents will probably freak out, they'll be made fun of by the other kids at school for the remainder of their school years, everyone will wonder how it could've happened when the answers are obvious.
For a girl: 53 kg (+/- 5 kg)
Yes
yes
Well it's depends on where you live. I know that in England, it would be the girl who would get in trouble for having sex with a minor
Yes
No.
ABSOLUTELY .............. THERES NO PROBLEM WITH YOU GIRL >>>>>>>> SOME PEOPLE JUST MATURE LATER>>>>>>>>
no, it's not weird at all