Nub theory so confused,what am I seeing

[..marie..]

So 2 people have said they can’t see a nub but I’m looking at my scan pictures and can’t help but think what this is Iv circled the two pictures and was just wondering if anyone knows,it’s all confusing so any thoughts would be very great full

 

[winterbabies3]

Id say umbilical cord

 

[..marie..]

Thank you I’m finding in out in 11 days and it can’t come quick enough

 

[MollyMoon]

What did you find out?

 

[Buttercupbabi]

I predict girl!