Nub guesses please...

[buena]

so, after some research i wanna say girl. but if its the darker thing for the nub, then boy....so i need the pros. make the pic big i think its a good shot

 

[dannyboygirl]

lil man

 

[buena]

so which is the nub?

 

[hayley x]

Not sure can see a nub - but if I had to say I'd say xxx

 

[hudz26]

I would say thats a lil boy xx

 

[gemm]

the nub looks in line with baby's spine xxx

congrats on gr8 scan pics xxx

 

[buena]

any more guesses???