Nub & skull experts, HELP! Boy or girl? 11w5d

[BabyB2013]

Below is my 11wk 5day scan. This is our first baby and we're dying to know the gender!

I posted a similar pic a few days ago, but my husband had a clearer one on his phone.

Is that the nub? If not, skull guesses?

[Cinss]

Hard to tell, maybe boy

[BabyB2013]

Hard to tell, maybe boy

I know....wish I had known about the nub theory before our scan so I could have asked for a good shot.

[lovemy4]

I don't see any clues.

[rockstar]

no clues nub not seen

[Kijoja]

Can't see the nub either, and I don't do skull guesses anymore.. Hihi.. I'm not good at them at all...

[3boys]

I would guess boy. But it really is a guess

[BabyB2013]

Any other guesses? Any skull experts out there?

[jark22]

Not an expert- but skull looks boy to me