The right to be left alone is not absolute, which is why viable fetuses are protected as part of the public interest. Non-viable fetuses are not because there is no authoritative statement in national law giving them that interest. Pass it or don't pass it, but don't act as if that is not the next logical step. The findings of Roe don't change until you do. There is a police power that exists when there is no General Will, as Rouseau would have called it. Libertarians also have General Will critera on some issues, although opion is mixed on abortion. The police power of the states is restricted under the 14th Amendment because they constantly misuse it agaisnt Latinos, Gays, Blacks and Women, as well as Catholics. The tenth amendment is largely oveturned by the fourteenth, the state must prove an overriding interest to target legilsationat a class. I suspect adult consensual incest laws are void Adultery laws have mostly been overturned. Bigamy laws won't last a challenge.