I had the second part of my screening done for Down syndrome and things like that, my first part was perfect my second came back a decimal high for a condition that the baby has no brain which is not the case or a bubble on the spine that can cause spina bifida... The ultra sound I just had been perfect they didn't see any problems... But I'm getting another scan Monday anyways. My doctor said not to worry... She had the same thing and her daughter was fine. Just nervous