I am just waiting for artificial womb technology to advance enough to fully sustain a developing fetus from fertilization to full-term. To me, that will be the point where society has to wake up to the shit pot it has been stirring on this issue.
When that happens, many of the reasons to get an abortion will be completely negated; Dont want it in your body? Sure-- we will put it in this little tissue filled pouch and feed it nutrient solution for the rest of its gestation. You dont suffer the effects of being pregnant, and the fetus does not need to be terminated. Got pregnant accidentally, but it is not medically safe for you to be pregnant? Same thing! We can put it in a little tissue lined pouch, and you walk out no longer in danger of being killed by the pregnancy. Hooray for science!
I know this is the standard pop science understanding, but suggesting exowombs as a way to advance the reproductive rights debate suffers from the same problem as suggesting space colonization as a solution to overpopulation: they require a solution to the very problems people purport to solve with them in order to be practicable. (There's also a problem with how much more difficult such a procedure would be than a chemically induced abortion, but I've already talked about how thorny that is.)
See, what gets lost in the just-imagine futurism is that exowombs not only open the door to previously impossible kinds of eugenics, they effectively mandate them. I don't mean termination; they allow easier fetal monitoring, to be sure, but emptying the thing into biohazard disposal is just abortion with extra steps anyway. The more fundamental problem is the epigenetic effect of maternal environment on fetal development, because there is no "neutral" setting; the contents of that nutrient solution influence the resultant child in ways we understand, and can therefore manipulate, with more finesse every day. Some of these are relatively benign. It would be relatively unobjectionable to minimize the risk of partly heritable diseases in later life, but other knobs are not so agreeably turned. Cosmetic characteristics, for example, or the biological influences on sexual orientation and gender identity -- which, again, will necessarily be affected somehow, some way, relative to the spectrum of environments available to viviparous babies. Now consider that, for this to be workable on the level of individual patients, it's going to require subsidizing the cost of running an expensive machine for prolonged periods, because poor people cannot afford nine months of cell culture on (metaphorical) steroids, which means that at some level we have to accept de facto government control for at least some portion of exowomb users.
In combination, the result is this: a national debate that will be understood by many as "how LGBT should we make poor people's babies using lots of your tax dollars and our abominate robotic mockeries of humans?"
That's not a debate we are ready to have yet, I think.