Boy or girl based on skull or nub theories xx

Just wondered if anyone would be kind enough to guess whether this 12+4w scan looks pink or blue from skull or nub. I find out in 27th May :)

Attachment 24968

Thank you xx

caveman brow boy.

Boy lean


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Boy guess

Thank you for your guesses :) x

Anymore guesses :) xx

No proper gender clues, but guessing girl.

Thanks Claire :)

Any more guesses lovely people xx

Thinking I see a boyish nub