DD is now 16mo, has been walking since she was 13mo but suddenly she just seems to fall over for no reason at all, every few minutes. The creche actually had to file an accident form yesterday because DD fell and banged her head on the floor - without even tripping. She then did it lots of times at home, and it was the same today.
I have tried pressing gently on her ears in case she had an ear infection which might have affected her balance, but laughed and laughed as I think she found it ticklish - so no problem there.
Any other ideas? Getting a bit worried now...