Can anyone help?

Hi I had a U/S TODAY AT 11 WEEKS AND 4 DAYS. I was really hoping to see the nub but I cant :( Unless anyone else can? Can anyone tell by the skull?
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Here is another photoAttachment 6296

I don't see any clues and I don't think there is much (if any) validity to skull theory but I'll give a girl guess just for fun.

Sorry...can't see the dub. GL!

Its a bit early i think sorry i am no help.

Thankyou for your replies.... I was so hoping there would be some clues. But there really isnt is there :(

Looks girly