It's a touchy subject, because you can never guarantee what happens.
It has happened a good five times in my family that someone was told that their child would be born with Down's Syndrome. All 5 babies, Masha'Allah, are 100% healthy and normal.
So imagine....it was a choice and what if they had taken the choice to end the pregnancy? Those healthy babies would not be in the world.
It's a tough choice to make.
happened to someone in my family too, thery were told the kid may have down syndrome, and she does not.