I have a bit of a new view, I think.
I think that there are certain circumstances in which abortion should be perfectly acceptable, and in which not having an abortion would be a moral bankruptcy.
First off, if you are out fucking any guy who looks at you, you shouldn't have a choice in the matter at all. It's called a condom.
After that, if you are raped, it should be acceptable.
Finally, if your baby is going to die in childhood, be born with an incurable disease, suffer for its entire life, or the child was born in incest, it should be a moral bankruptcy not to have an abortion. The first 3 reasons in that list are obvious. Children born in incest have a weakened immune system.
Yea, nothing about vitality.