Nub Theory -boy or girl ?

[Tammy801]

At my 20 week scan I was told a boy, but it just felt so rushed at the end, so I'm really not convinced. Could you lovely people on here who are more clued up to the nub theory tell me whether you think boy or girl.frkm my 13 week scan pic?

Definitely looks boy. Also if they say it’s a boy it’s pretty accurate as they can see the boy bits, they know what they’re looking for. The times I’ve known them to be wrong is when they say girl but it’s turned out to be a boy.