12-13 week nub advice!

Hello all,
I'm new here and would love some wisdom on my 12 week 6 day scan. To be honest I'm not even sure if it's a clear picture! Would love to know whether we've got a boy or girl nub floating around in there, if possible. Cheers in advance!Attachment 20736

Don't see a nub so just a guess at boy :)

Looks like a boy

Looks blue from skull


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Boy guess.


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I lean blue

Boy?

just by skull BOY