I'm not sure whether this is the best place to post but thought that over on gender prediction there'd be alot of ladies who agree with the nub theory so I may not get an accurate answer. Really upset as we wanted a surprise this time. I'd secretly rather have a daughter again but was told this was a boy by the sonographer and that it was hard to miss. It was really sticking up and she was showing us. I thought... Are you even allowed to say yet? She is an experienced sonographer so I'm really annoyed that she believes in the nub theory and felt it necessary to wreck our surprise.. I hadn't bargained on being told what the gender was this early!! Really annoyed! Totally gutted. And now I'm pretty adamant it's a boy too so surprise is ruined and my hope for another girl is lost already and so early on! Don't know whether to find out at 20 weeks for sure now so I can prepare myself for the inevitable