I didn't even know they were testing for that now, I thought that was at my next appointment. So they called saying there was an abnormality in my test, I asked for which test and my doctor's assistant mentioned Beta HCG, so this whole time I'm thinking that it's low and I'm going to have to go on medication to make it higher. Of course it came as a surprise when she told me. So she began talking about my options for different tests, CVC which I am not doing, amniocentesis, which I probably will not do. But in two weeks I go for the triple screen and will see what that says. She told me this could be a false positive, and the next one could be a false positive OR negative! Seems kinda pointless, although it'll make me feel better if it is negative. Just for the record I will be keeping this baby if it has Downs, but I would like to know... Has anyone been through this here? and does anyone know...because I forget to ask things when I'm in there, what exactly determines these results? What is it that shows my baby as being positive? My husband has called to get this information, but I doubt they'll call back before Monday. Thanks!