Mezzz, good luck for your NT test next week. I am doing mine next Thursday, will keep u update with the results. CVS is not that popular in Canada as it's considered invasive. I have found myself a new Ob and have discussed the issue about CVS. She didn't see any reason to why my first Ob asked me to do that right off the bad.... However, CVS must be paid by the patient as it is done at a private lab, so my Ob may get a cut from the cost according to my new Ob.