Emz so pleased your scan went well!
Belle we are also due date buddies now after my scan I was brought forward a few days to June 25th - my birthday! 
Scan was so lovely I felt really emotional seeing it wriggling around in there! (I was desperate to pee and she made me go and let SOME of it out! Near impossible!!!)
Does anybody else find it totally bizarre seeing it move around but not feel it? So weird to think all that is going on in there! 
Anyway...will attempt to attach my scan picture...
If anybody knows anything about nub theory I'd love to know your opinion...