From the time they are able to ejaculate. This will vary from boy to boy. According to Wikipedia, the first ejaculation happens about a year after the onset of puberty; puberty typically starts at age 11-12 for boys, so the first ejaculation (or the ability to ejaculate) would be at an age of around 12-13 years.
Yes.
No.
yes unfortunately
Yes
It is possible
The girl may be charged with statutory rape, even if the boy consented.
Yes if the boy was below age of consent in the state.
A 13-year-old boy absolutely CAN impregnate a girl. Use condoms!
Because they are couples .
If a boy just hugs a girl tightly, no. She will not be pregnant.
Yes.A girl can even get pregnant if the boy does pull out.
Yes you can if you have sex with a 14 year old boy or girl than that girl can get pregnant so i don't think you want to have sex unless you are the boy is wearing a condom unless you want a baby