Depends on your age.
It depends where she is living.
If you're in the US, no. Getting someone pregnant does not give you any "adulthood" rights.
It's spelled "pregnant." About 9 months to 1 year.
Yes, since both of you have started puberty. Kids can get pregnant younger than that. Dont do it!
COULD marry or arrange for support...............
It depends on who you are in relationship to the 17 year old girl and 19 year old boy and what you want to do about the situation.
it depends on what the age of consent is in your state.
No. At 6, the male body is not developed enough to produce sperm.
He would be charged with statuatory rape for having sex with a minor, there is no extra penalty for getting her pregnant.
It is impossible for a year old girl to become pregnant.