12 weeks - any nub or skull guesses?

I can't seem to find a nub, can any of you expert ladies see a nub? Or otherwise look at the skull? Thanks!

boy skull

nub is not captured in this image

I guess then I only have the skull to go by. I only got this one picture unfortunately. Can anyone give me any more skull guesses? One more month before my next scan and I'm just too curious!

I'm not really seeing any clues and I don't put much stick in the skull theory but I'll say girl for fun :)

I'm going for girl, because of the fact that my daughter's skull looked just like that, but...

I guessed girl based on that fact twice before and both of the babies were boys...

So it's probably a boy...

Probably boy

I understand that the skull theory is not an exact science, but thanks for guessing ladies!