Does anyone happen to know what the criteria are to qualify to take this test. The paperwork I have from my OB says, "If you meet the criteria you can come to the office any time after you are 10 weeks for the MaterniT21 blood test....." but they don't specify what the criteria are. I can call them back and ask, but I've literally been on the phone with them 100 times today trying to schedule my NT scan, they probably think I'm insane lol, so I figured some of you may know! I didn't do it for my first pregnancy, so I have no clue.
DD

6/15/2014
Baby #2 due 8/11/2016
Re: "Criteria" for MaterniT21?
Baby #2 due 8/11/2016