Gigi,
Hope you are feeling a little better. You are right, these sort of tests can be scary and they are different for every woman.
I'm also a bit confused. Why have they told you that if the amnio results are positive for Downs that you need to follow up with a CVS. The amnio results are pretty conclusive and CVS is usually only ever done between 10-13 weeks. I am just curious.

Do take care
Debbie