Anyone ever heard of this? My dr told me depending on the position of the "nub" at the external gentials you could tell what the gender of your baby is. Pointing down- girl. Pointing up-boy! Comments on this please!!! I want to know how accurate it is. Our babies "nub" is pointing down but I've just had a feeling it's a boy this whole time but If this angle of the dangle is right then it could possible be a girl.