1) Abortion (in my opinion) should not be a constitutional right. I can't name a country that has abortion as a constitutional right. More generally: the constitution should care about super-general, universally-agreed values, let's leave everything else to the legislative branch!
2) Roe v. Wade was a bad decision. Before you downvote me, read the 14th Amendment: how the judges could infer from it at the time a right to abortion is beyond me! I can squint my eyes a lot, but the right is simply not there!
Edit: downvoters, go read the 14th Amendment, and tell me if you can honestly read a right to abortion in there.