Cord or nub?

[Frank83]

Hi
Does anyone know if it is the cord or nub that is sticking up? I don't really know what I'm looking at, any guesses on sex?
This was at 12+0 weeks.
Thanks

I'm rubbish at nubs, I never really know what I'm looking for! I tend to guess by skull shape, and think boy
Lovely scan picture, congrats!

I'd day from left to right (sticking up) forehead, hand, knee, nub.

I'd say a boy

Say. Stupid autocorrect

Thanks both

Nub. Pretty sure that's a boy.