Skull theory, boy or girl?!

Jen • Mommy to 4 amazing kids!! 7yrs old, 4yrs old, 2yrs old, 1 month old 💙💗💙💙
We are team yellow, but so curious as to what you all think? According to the shape of the skull do you think boy or girl? This is my 20 week ultrasound. 

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