I'm fully aware of the healthcare aspect when it comes to abortion, because of what pregnancy entails, but it shouldn't be ignored that in the vast majority of cases, abortion is elective, sought because the would-be mother simply does not want the child to be born—in other words, she wants to opt out of parenthood.
If the law across the board in the US was that abortion was always allowed in cases where the pregnant woman's life was in danger, but never otherwise, women wouldn't be any less outraged than they are presently, even though that would put them on pretty much on an even keel with where men are, re reproductive rights.