Skull and nub theory

[QueenLagertha]

Anyone want to take a guess?
I'll come back and update after 20week scan.
Had my first scan today. I am 13+6
I don't even know where the nub is tbh

I'd guess girl

Thank you @Myselfplusone can you see a nub?

The circled bit. It looks parallel to the spine. So girl. I could but wrong but that's my opinion💕xx Anyone else??

Thanks @Myselfplusone
I did see an underneath the legs and bum shot. And there was def no boys bits and I'm sure I saw three wee lines.

Bumping for the Sunday crowd. Any guesses?