pinkimum,
Different people have different experience with kk. The most important thing is you need to be comfortable with and have faith in your gynae.
Trace,
I was asked the same question as you by my friend, husband and father. My father asked me,"So what if the result is no good?" I said,"So I'll have to do an amnio." He asked again,"So what if the result shows that it's not normal? Are you going to remove it?" I said,"I don't know." To which he said,"So don't do the blood test."
But like you, I didn't want to keep thinking about the unknown. I would rather be informed than uninformed. Go do la! I think those people in that oscar thread are just the unfortunate few who got no-good result. But in the end, they are also cleared after the amnio test. You look around you. How many people are born abnormal? The percentage is actually very low. Go for the test for peace of mind la, and hold your peace forever.
I was telling my gynae how tired and sick I feel and he said with a laugh,"They always say the more tired the mother is, the healthier the baby."