I am pro-life, the only absolute exception I make is the mother's life being in danger. I haven't actually figured out where I stand on rape. The fetus is still a life to me, but I can see the arguments about her mental health, in this case only. I would prefer additional counseling (also available for husband/boyfriend/significant other, if not they're not the rapist), automatic stripping of parental rights from the rapist, universal access to the morning after pill, and work to make adoption easier, for everyone. If the incest isn't considered rape, then it is still consentual sex.
I don't think laws will ever reach my ideal. I doubt they will even reach to the point of exceptions of rape and incest. But this is what I would like to see.