Then have the child and give it up for adoption? If you don’t want to keep it, you can freely abort it until, say, 12 weeks, after which you’d need a medical reason and a statement from one or two doctors. I don’t see what the issue is here.
I’m not saying this is exactly how it should be, but something along those lines. The idea that someone should be free to abort a 7-month-old fetus if they choose seems quite extreme to me.