SandraHi Julie,
That is such great news! I know that you need to start the dex asap. Now, yesterday!!! You get the idea. I also think that you can take it in pill form. I don't think it is necessary to do it in a shot form.
I believe that you can get a CVS done at about 10 weeks. This is better, in my opinion, than an amnio because you minimize the exposure of the dex to the baby if it is not affected or if it's a boy.
Please keep us posted and start the dex as soon as possible.
Sandra