Nub or leg?

[YourSunnyBiscuit]

Everyone has said 100% clear boy but I’m just not convinced, what does everyone reckon? Is this a boy nub or something else. Just seems rather large and too clear. Was taken at 13w. I’ve attached all the scan pics x

Unless you might think your baby has a tail, that’s a boy.

you can see both legs and they look nothing like the nub.

That made me laugh 🤭 I’ve been down an absolute rabbit hole of the nub theory and I think the only reason I’m not convinced is I’m yet to see another that’s so prominent and clear 🤣 let’s hope he doesn’t have a tail