Has anyone had a really girl looking 'nub' turn out to be a boy? The nub on my scan is slightly raised but baby's back is a bit curved. I am adament its a girl and don't get me wrong another girl would be lovley (have an almost 2 year old DD) but i am so desperate for a boy. I just know they are going to say girl at my scan next week so i am getting them to write it down so me and my partner can open it together. My sister said she thinks you just know really deep down what you are having and i really think girl. The scan picture is almost the same as my DD apart from head shape and her nub was extremly flat!