No one is defending the "rightness" of abortion. I believe everyone participating on this thread considers it morally wrong in most circumstances.
The issue is whether a woman has the right to decide whether to reproduce, and when that right can lawfully be exercised. Roe says she has that right, and that the State cannot interfere in her exercise of sovereignty over her own body at least until after the first trimester. (That formulation has been tinkered with over the years, but the concept remains - she must have the "meaningful" ability to exercise sovereignty; that is, self-determination.)
IMO that is entirely in keeping with the Constitution's letter and spirit to protect one's individual liberty from arbitrary encroachment by the State. But that hardly means the fetus is doomed.
The majority of people who are pro-abortion claim they're not pro-abortion, just like you do.
We've been through all this before, and I'm sure you're mind is still sealed shut to the reality of what abortion is, and the damage it does to the woman (whom pro-abortionists don't give a rip about).
And has been clearly stated before by many others who actually care about the Constitution, there is nothing in it about any imaginary "liberty" to destroy the life of another human being.
Just know that when you claim that abortion is about a woman's "right" to reproduce (which she, of course has before she has unprotected sex), that you are repeating the vilest leftist lie on record.
Abortion is entirely destructive. It harms women physically, mentally and emotionally.
And people who promote it and defend it, just don't care.