To test or not to test? - it's a thorny question.
I can understand why a blood test is preferable to a more invasive, more risky procedure. But, like bigcar, I too do not understand the obssession with testing for DS when there are so many other disabling conditions that cannot be tested for.
I have one son who has an ASD - which cannot be tested for prenatally - and one son who has DS, which of course, can be. Both of them are wonderful human beings. If I had had a prenatal diagnosis with either of them I would have come under tremendous pressure not to continue,then I and my family would have missed out on two unique, beautiful and very lovely members.