Girls, hi everyone! Today I had my second screening. I asked about the…

Girls, hi everyone! Today I had my second screening. I asked about the sex — at first the doctor said she could see the labia but needed to be sure. Then the baby crossed its legs and we did everything we could ? At the end of the appointment she said it's a girl; she can clearly see the mons pubis (the "Venus mound") ? Has anyone heard anything about this mons? I didn't have time to ask what it actually is ??‍♀️