Ultrasound gender guess -- 12w2d

Here's my baby's u/s pic from 12w2d. I've tried to ultrasound myself at work (I'm a veterinarian), but haven't had good luck getting the correct position from baby. Anatomy scan is next Monday, but I'd be more than grateful for any nub guesses. TIA!Attachment 5017

I cant really see a nub, but maybe boy skull shape.

I don't see a nub either! Great job for scanning yourself though...I wish I had one of them handy!