The only legitimate reason for the state to act to prevent abortion is the sincere belief that it is protecting a human life. While I favor allowing abortion in the first trimester, once whenever the limit is set I believe there should be no exceptions for rape or incest as they do not affect whether the fetus is now a human life.
I pretty much agree with this. Making exceptions for rape/incest doesn't really square logically with the argument that a fetus is a person, and if a fetus is not a person, it should not be illegal at all.
I think the 3-month mark is too early of a cutoff, but I would support a hypothetical cutoff somewhere (5 months? 6 months? I'll defer to experts on this one) with the only exceptions afterward being fetal abnormalities and life of the mother. So basically status quo is good with me, maybe with some federal law penalizing states for passing bans they know will never be allowed to go into effect.