Sorry but none of those give me a guess as to gender. She needed a nub shot and Im not sure any of the profile ones gave that.

This is my 13wk scan from Ds3. The nub theory follows that if its tilting upwards its a boy, parallel with spine (horizontal) means girl. As you can see, mine showed tilting and he is obviously a boy!
http://i55.photobucket.com/albums/g1.../bean13w-1.jpg