For parents: under what cond's would you allow a child to have an abortion? And would you insist on term limits? (nothing past 15 weeks?).?

I would not judge them and leave it up to them to make the choice no matter how many legal weeks they were but would prefer they told me before 8 weeks then they could get the abortion pill, Good Luck

Conception from a rape, incest, probable death of the mother from labor or C-section, and 10 weeks or less for a D & C,

If my child wanted an abortion they would get one as soon as I could get one set up.
I'm not going to force anyone into parenthood before they're ready.

As far as limitations, I doubt there would be a need.
If they know they're pregnant at let's say 7 weeks. Then it's very likely they would figure out rather quickly whether they want to be pregnant or not.
I know this is a big shock for people, but people who can get pregnant usually think about this kind of stuff a lot. When they get pregnant is hardly the first time most people who can become pregnant start thinking about this kind of thing.