To add, they're often hypocritical. If it's their own loved ones or a member of their in-group the abortion is acceptable/moral. Ya know, The Only Moral Abortion is My Abortion. Even worse, the hypocrisy is pretty much a feature due to in-group loyalty (and purity/sanctity to a lesser extent) being a significant moral foundation. They will see themselves (or their in-group) as good righteous people who need an abortion while others/out-groups are bad people who use abortion as "birth control".