Gender Guess??? Pic attached!

I have read several topic on this "skull theory" but I know that is just an old wives tale. Just for fun, what are your guesses as to gender? I have attached a photo of our 13 week 3 day ultrasound picture.
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I don't see a nub.

i think you posted twice :P don't see a nub on any of these pictures either.

If its the nub I'm seeing.... Girl

I *think I see a girl nub?