Hi I feel a bit daft asking this but my 15mnth old dd's two front teeth have in the last week or so gone jaggedy/chipped along bottom, where once they were smooth. Her teeth look ok but do you think this means they are weak. She still puts everything in her mouth for a chew no matter how hard (does this ever stop?) I think something must have damaged them. Do dentists see babies? Or is this quite normal? Thanks for any help/info.