My 20 month old son has salt-wasting CAH and we are now 7 weeks pregnant with our second child. I am taking the dex. and everything seems fine so far (although I feel like I am gaining more weight). I am planning to have a CVS done in about a month. Even though I feel I know a lot about the procedure, I am still very nervous about having it done. I'm particularly concerned about the risk of miscarriage. I would really appreciate hearing from any of you who have had the CVS about what it was like and whether there were any problems during or after. Thanks, Andrea