Skull theory opinions

[Foxl2222]

Hey all. Trying not to find out the gender of baby no.2, but very tempted! Any opinions/guesses on the skull theory? I’ve added 12 and 20 week scan pics xx

I think girl!

Skull theory has been disproven, all babies have similar shaped skulls until adolescence. Nub theory is accurate if you have a clear picture on 12 week scan but unfortunately I don’t think yours shows nub.

Nope no nub on the 12 week scan unfortunately!