The one thing I learned from my personal experience with choosing to terminate a very much wanted pregnancy for medical reasons, it is so much more common than you could imagine. Getting news at your 20 week anatomy scan that the child you very much want to have and have been fighting to have for years, either isn't viable, or is likely to lead a severely difficult life, starts this insane countdown clock in which you have to make a decision before you get to 23 weeks and it becomes much more difficult to get an abortion; even in a "uber liberal" state like California. So you're running around from specialist to specialist, pulling strings and calling in favors to get bumped to the front of the list for specialists and even then you feel like you're making the decision with a gun to your head.
And once you do it, I cannot tell you how many people will send you a private message or pull you aside and tell you something like that happened to them. It's purely anecdotal but for those limited times that it happens, people in difficult positions deserve to not be treated like monsters and should be free to make those completely unwanted, absolutely soul-crushing decisions.