Instead of arguing, here's my perspective...
I would typically be Pro-Life. Sort of you dealt you own hand type thing. Knocking up some side project instead of the wife for instance, babies don't just happen. If completely free and open, I feel abuse of abortions would happen.
However, in a rare case, say a young teen was raped by an old, disgusting man. It would be completely IMO up to her to keep the child. If she chose an abortion, I would behind that 100%. I would still suggest giving birth, putting him/her up for adoption, etc, etc. In the end, since I opened the window for her, I therefore have to open the window for anybody who chooses abortion. I feel that I could not pick anyone, myself included, that would decipher who got to go through with one, and who got denied, correctly. However much that may pain me.