Boy or girl, can someone help me with the nub?

These scans were taken when I was 12 weeks pregnant, and I'm very curious what the gender of my little miracle will be. What do you think?

Someone?

Honestly, the first two pictures would make me guess girl...but that third pic shows a pretty clear angling of the end of the nub. I don't know how I would guess in that regard. I guess 50-50.

Thanks you!

Thinking the same as hotdogz but if you're close to 12 rather than 13, I'd guess boy:)

Im 12 weeks. On the picture

Boy

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Based on the first picture I'd lean boy, especially when I see the last picture. Second picture looks girly but I think the nub isn't captured completely. The first and second picture maybe captured from the wrong angle to see the nub, so after all I would say boy.

And this foto?

Blue :) xx