what and how can you tell the NUB?

[kestrelfairy]

Hi Ladies,

I have been browsing the threads and was wondering what a nub is? how can you see it?? im not due a scan for ages but im just curious as to what it is

thanks x

 

[collie_crazy]

This site tells you more - https://www.goodtoknow.co.uk/family/474180/Nub-theory--Predict-your-baby-s-sex-at-12-weeks