I believe that no matter what, abortion is wrong. When you are raped, it's not your fault and God doesn't hold you accountable for it. You have not sinned and you're blameless. However, if you get an abortion, you sin. You are just as guilty of killing a child as your attacker was guilty of raping you.
Rape is no excuse for abortion.
The same standard still applies, in that it is still a baby. That's my opinion on the matter. There is some good news for women who have had an abortion. The good news is that Jesus does forgive you. If you pray and ask God to forgive you and heal the hurt that is inside of you, then He will.