A fair point, and if the fetus can survive, I would agree with you, it's not reason enough (in my opinion) to abort because of mental/physical defects. But again, not my body, not my choice. That said, I do agree that if the fetus shows genetic markers to have a terminal condition at birth which results in great suffering to the fetus after birth, or even a still birth, that is where I agree the fetus should be terminated to prevent the suffering of a living human.