Prenatal genetic screenings

Unfit to live? Children with Down's syndrome in Canadian crosshairs

A Canadian medical group is advocating prenatal genetic screening for all pregnant women. Specifically, Down's syndrome testing seems to be the main focus. What does this mean for a woman pregnant with a child who has Down's syndrome? Will the testing make her better prepared to take care of this child? Or will the test give her a reason to abort her child? Is this a step towards better care of Down's syndrome children or just towards eugenics and the death of these children? Who gets to decide?