I don't understand how this makes you want to reduce abortions. Reduce rapes, sure, but not abortion.
As far as I am concerned, the desire to reduce abortions (or not) is entirely pragmatic - at both the individual and societal levels.
If we were living in a world where the human race were dying out, I could see criminalizing abortions - along with criminalizing contraception and paying people to breed.
OTOH, if we were living on a space station or a space ship after making the Earth an unsafe place to live, and if we were straining the resources necessary to survive in our restricted habitat, I could see criminalizing pregnancy and requiring abortions.
We are unlikely to face either of those extremes - at least not in my lifetime - but I think they illustrate the range of positions "reasonable" people could take, depending on circumstances.