It was Republican judges who cracked open the doorway to holocaust with the Roe vs. Wade decision. And it is Republican "pro-lifers" who, via their utterly useless, lawless, unconstitutional, regulationist, supposedly "pro-life" legislation, keep piling more and more obstacles in the way of closing that door to hell on earth.
Exceptions opened the door to abortion on demand, and it is exceptions that guarantee the continuation of abortion on demand, because once you've surrendered the principles of God-given, UNALIENABLE rights, and of equal protection under the law, you have surrendered the only moral, constitutional, and legal arguments against abortion.
Either all persons are protected equally, or the rights of none are secure.