I actually oppose abortion, and I think it’s disingenuous to simply label it a “choice”. I expect that for the women involved it’s basically the least worst option.
But, like with drug addiction, I don’t think that we solve the problem with prohibition. Abortion rates are reduced through comprehensive sex education and ready access to contraception. And given that there always will be people who do end up desperate enough for an abortion, I think it is most humane to offer them a safe and effective procedure.
But, with that having been said, what strikes me about Roe is what I believe to be the very wise line it drew - once a fetus has the ability to survive independently of the mother, the state has an interest in protecting it. Before that point, it is dependent on the mother, so she is given autonomy.
Because that is really the right at issue - personal autonomy, at a level free from government intervention. The law says that this only applies to those most personal choices about how to live, and I think it is fair to include childbirth; at the risk of “mansplaining”, I imagine that this is probably the most significant decision of a woman’s life.
And therefore it’s just to give her control over that moment.
But personal freedom is not unfettered; it can’t be in an orderly society. We wouldn’t tolerate a person killing their toddler in the name of parental rights, nor should we. So some line must exist - And it’s my personal opinion that “viability” is a proper compromise between a woman’s sacrosanct personal privacy rights and the incredibly compelling interest the government should take in preserving innocent life - since, historically, innocent life was an actual separate being functioning in the world, that’s a fair standard to adapt.
It might be argued instead that the Supreme Court should have simply deferred on the issue, leaving it to the states. While that was undoubtedly tempting, I think it would be a shirking of responsibility - jurisprudence over the right to privacy, coupled with the self-evident importance of the choice to carry a baby to term, demanded some sort of opinion.