12 wk scan! Boy or girl? Please Help guess using NUB/Skull theory- and the mysterious 3 white dots!

Attachment 16957Hello All! Just came back from my 12 week scan at which the tech was so frustrating. She said she had never heard of nubs and therefore couldn't give me a shot of one but that the baby already has it's genitals at 12 but techs don't guess on that.
So during the scan she showed many pics- one was the potty shot and it was very clear that there where three lines running horizontal (not vertical) which I feel could have been the umbilical cord? Baby's legs were up) and the. Three very clear dots lower down but in an inverted triangle- like the two dots were on top and one dot below the two. This was not like my boys scan. What does that mean? She wouldn't print me the pic- so I can't post it but I will post what I have- is there a nub? Any skull theory guesses? My baby has had a heartrate of 160 all along and I am sooooo super nauseous I can't stand it! I have all the girl symptoms so I would be shocked if this is a boy. Can't wait to hear from all your collective experience! Thank you!

Bump!!!!

It's early still but I think I might see something sticking up in the first picture unless its the umbilical cord I am thinking boy just a guess it's early.

Thanks for the guess! I was hoping for a girl but a healthy happy baby is good for me:) I have a boy already and my boys nub was very angled. Anymore guesses? I would love more!

I'm guessing boy as the nub is already at an angle and looks as though it's on the rise. It also looks bulbous. X

boy