Take into consideration that not every woman that had sex and got pregnant, wanted it in the first place. It's called Rape, if you haven't heard of it.

I believe it should be legal, for the fact that if the parent can't take care of it, and would be put into a shitty childhood, a dangerous one you can call it. Depending on how developed the fetus is, it shouldn't really matter. If it's like, fucking 7 months in, then I see the issue at hand.

It's not your body to decide. It's theirs.