as far as I know you must file for legal emansipation
In almost all states and circumstances, a minor who becomes pregnant out of wedlock is not automatically emancipated because of it.
With parental permission, yes.
No, you cannot move out without your parents' permission. The legal age of majority in Indiana is 18. If you leave home without parental consent your parents can report you as a runaway. Indiana does allow a minor to petition for emancipation. You could try to get legally emancipated by a judge, but that will be a difficult process.
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, you are medically emancipated, but you are not emancipated legally to make your own choices and live where you please.
Emancipated minors are minors who have been legally released from the control of their parents.
Not unless you are legally emancipated.
No. An emancipated minor is legally an adult.
If this is what you mean by "emancipated": I'm pretty sure you're not legally obligated to support her financially, as long as she is at least 18 years old.
Get emancipated by the court.
no. you should be 18, but if you are emancipated by 16 you can.