had 20 wk ultrasound done today. tech couldnt get the baby to open legs at all but on the last pic she said if she had to guess she would guess girl. and so i asked her what percent are you and she said 50%. well that leads 50% it could be a boy so no real difference from before when i went in. she said it's because of the 3 lines that she is guessing it by but if the legs were closed the whole time how is it even possible to just guess girl. i;m not sure if i should pay to get a 3d done to find out the sex cause that's a low ball guess. the heart rate does keep dropping at each visit. today it was only 140.
Maybe call the Radiology area that you had the ultrasound done at and ask for your report. Maybe the radiologist looked over the images and he/she might be more reliable to say what it is rather than "maybe". Other than that, I would wait for a little while then get a 3D ultrasound done and hope that she/he has opened their legs and you are able to get a better look. Keep us updated and Congrats!!