Hon, there is nothing wrong with her little nose!!!. At my 4d with Kane, a problem like that is VERY easy to detect!!! Trust me!!!

For some shots, they do go deeper, and it looks like parts are missing, but they are really scanning "through" stuff, to check deeper. Also the angles are funny, and in poor Kanes, it looks like he has a lot more problems than a cleft lip and palate!!!

Bub is beautiful, dont worry hon!!!