The whole country will not agree on abortion policy unless there is some massive change in society, either for the better or for the worse. A sizable majority (from whom we hardly ever hear on the issue) would be happy with Scandinavian-style abortion laws: abortion on demand until the 12th (or 13th or 14th) week of pregnancy, and after that only to save the life of the mother. However, the absolutists on both sides would be bitterly unhappy with that. Interestingly, Nebraska just passed such a law, so maybe we do hear form that faction of the populace.
Funny how the Left likes to hold Scandinavia up as a model for almost everything, but managed to get Roe v. Wade overturned by challenging a law that was more permissive than most of the Scandinavian countries -- one actually has an 18 week outer limit, in the others it's 12, 13 or 14 -- Arkansas proposing a 15 week limit.