I have just taken my dd aged 5.10 for a checkup. In the last 6 months she has gone from lovely teeth to a mouthful of cavities and "defective enamel" including her new permanent back teeth. She will need a GA to sort it all out and we are both upset. She never has fizzy drinks and only occasional sweeties and I have brushed her teeth since they first came through. Could these problems be related to her being small-for-dates and what can we do? Should I cut out fruit juice and just give milk or water to drink and what about fromage frais etc in her packed lunch?