12 + 5 scan boy or girl nub/skull theory

Hi!! any guesses from nub/skull theory?? Thanks x

This is a tough one, as I don't see much. I'm leaning girl though...

Girl!

may be girl

mayb girl x

There may be a slight hint of a girl nub.

Girl x

Thinking boy, looks a little short and stumpy:)

Thanks for all your guesses :happy a little lady would be lovely with 8 nephews but I'm used to boys so happy either way. Is the nub the line at the bottom of the legs clearer in pic one or the bigger blob near its bum? I'm confused. Thanks for your help everyone x

I'm leaning towards boy too. Am new to this though so could well be wrong