No. Being pregnant/having a child does not emancipate a minor in any state of the US.
Yes
That would not be legally allowed. She has to have permission or a court order.
If you are legally married, you are considered an adult.
No, pregnancy don't do that in any state.
Yes, state law makes the 17 year old medically emancipated. Which mean's he or she makes their own medical choices and the baby's.
Having a baby has no affect on your legal status. If you are under 18, you are still a minor.
if they have been legally emancipated by the court or through marriage, yes. Otherwise they can only move out with parental permission but will not be emancipated then.
No, not automatically. Medically you are so you can make your own medical decisions. (Coming from a Paramedics regulations you are emancipated and able to make your own medical decisions if you are a minor who is pregnant.)
No, you are medically emancipated, but you are not emancipated legally to make your own choices and live where you please.
Not just because she is pregnant. That is not a reason for emancipation. There are many requirements she has to fill. Living on her own, job, paying her own bills etc.
She has to have parental permission or a court order.
No, if you are pregnant and under the age of 18 you are not leagally emancipated from your parents at all until you are 18 then you can be on your own. Just because you have a baby doesn't mean your an adult.