Wow! thanks everyone! I suppose I should look at a place somewhere to book soon then! Sounds like 3D/4D scans are very popular so i don't want to miss out....
I'm actually not sure if the 19week scan will be in 3D or not.... i just presumed it would be a regular scan? I think i'll ring them and ask..... i suppose some machines have the
3D aswell don't they? so they can switch over to 3D half way through the session??
I'll ring them today.

I'm thinking i'll book the scan for anywhere between 28-30 weeks.

When does bub start engaging?