So, I have a pretty crippling congenital disability. The worst part growing up and now as an adult isn't the severe pain. The worst part's unwillingly but consistently putting my family under duress and pain. They never complained, but I still apologise to them for it, because I know they got the worst of it. Raising a kid with a disability is no fucking joke -- I was that kid, and it is hell on both ends. This law should not exist. Not everyone needs this on their plate. Abortion of a disabled child doesn't automatically make the woman a supporter of eugenics. It means it's not right for her, and that's OK.
At the same time, I have to say this, because I'm afraid I saw some hints of this in this thread. Aborting a child with any disability at all is not a mercy killing. This is anecdotal, but I absolutely love life and I'm so glad I have it. My struggles to stay alive and strong make life sweeter. But I respect and support a woman's choice to do what is right for her.