I went in for my 12 week appt and doctor said everything looked fine. Fluid behind neck was under what they would be concerned about, nasal bone was there. The tech did a lot of 3D in addition to 2D. Should I be concerned that they were doing 3D? I was reading that this isn’t typical unless they’re concerned..: the appt was almost 3 weeks ago and I haven’t received any information on bloodwork. My coworkers said it there was something concerning they would have called by now to discuss..