Is te nub visible or is it leg? I think it's a girl

[Febe123]

Thought I would know for sure once I had the 12 week scan but the pics aren't that bold I guess. Please could you have a look . On two pics it looks like a girl or is it just a leg?

Looks like a leg to me

I would guess boy. Looks slightly stacked

What is stacking, which pic?

Thanks

I’m no expert but I though a girl nun is flat. That one looks slightly stacked. My ds scan was.
I’m not really sure though. Wait till someone who knows more about it comes along. I’m just guessing.

I wish I got better pics, other people's are dead obvious!