I don't see a nub, and I'm unfamiliar with skull theories, so I have nothing. :giggle:
I do have to say, though, that deciding whether to find out or wait should not be dependent on your family. Only your husband and you have any say in that. I'm sorry you have to wait against your wishes. I always loved the idea of being surprised, but I love even more being able to have everything ready (IE, gender specific) before baby arrives.