So I am slightly confused but I think it was good news? Nurse just called me back about the first trimester screen and said both babies measured in the 95th percentile and are at a the lowest risk possible for any birth defects. But she also said both measured the high end of normal for the fluid behind the neck (under 3 is normal) and they were 2.3 and 2.4 so the next ultrasound (20-22 weeks) will be very detailed to recheck measurements and check both hearts just as a precaution. Anyone else hear news similar to this? Or know what their babies fluid measurement was? She said its nothing to be concerned with but it sounded somewhat scary.