Just that really. Google seems to have conflicting info.
There appear to be 5 visits between birth and 2.5yrs. Do you have to have all of them by law?
If you 100% know if it's yes/no, could you let me know the source for your certainty please, as I've had three friends who are "I think you do....I think you don't" and that's bugger all help 
I'm in England, South East.