-----"If you can't walk,think and take care of yourself, how do you get pregnant in the first place?"-----
See my post above "women to blame".
It seems that you also think that every woman is to blame and has control over what a man may forcefully do to her. Sounds pretty old-school thinking. And no, no woman should be forced by someone else, to give birth under any circumstances.
On that note, if you advocate contraception, why not advocate male contraception? Until society makes men responsible for unwanted pregnancies and encourages THEM to practice birth control, there will still be abortions.