I don't agree with first time abortions, but I can kind of understand someone being young and thinking that would solve their problem. You would think after someone has one they would never want another one. So many of those women are repeats. It is disgusting. Who would want to keep going through that? Natural miscarriages are hurtful enough--what kind of person wants to keep doing it deliberately over and over again?!?
That part is pretty hard to understand. Moral considerations aside, the sheer expense of abortion vs. contraception would seem to be a deterrent.