Is this a baby girl?

I had an elective 2d/4d ultrasound done at 16 weeks and 3 days to determine the gender of my baby. The baby wasn't all that cooperative and had the umbilical cord between its legs. It moved it's legs for a second and the ultrasound technician said that she saw the "hamburger buns" (labia). She also said that she saw the three white lines of the vaginal bones multiple times and that she felt confidant it was a girl. However, she could not get me a clear picture of the genitals in 3d because the baby would not move it's leg again to give a clear view of it's parts. She took this picture (1st picture) in 2d of what is the supposed white lines. I am just looking for opinions on whether this looks like a baby girl or if it could be a boy because I don't want to tell my whole family and then be surprised at my 19 week scan when they say it's a boy. The pictures are big, I'm not sure how to make them smaller.
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