I hate these tests! I receieved a 1:500 result for Downs at my NT Scan, which made me feel pretty good (I am 36). I just had my anatomy scan and Quad Test bloodwork on Thursday, and that came back at 1:14!
Has anyone had this happen? My doctor did say that the NT Scan is considered more accurate. Also, there has been a 6-day discrepancy with my due date. I am actually 6 days less pregnant that my doctor has me listed as. She is going to re-run the test with my due date. She seemed to think that could make a substantial difference with the results. Ugh...