Hi, My daughter is 14 years old and since her adult teeth came through they have flaws in them and lighter patches, particularly the front teeth both top and bottom. We have been told by our local dentist that this could be due to how she was developing in the womb. She is a Type 1 diabetic. As with other people who have written on this site it does affect her confidence and tries not to smile showing her teeth, as a developing young woman it’s starting to upset her much more and has been the subject of adverse comments at school. I understand that teeth whitening is not available on the NHS. The flaws seem to be in her teeth rather than staining. Are there any options at her age to make her teeth whiter. Advice much appreciated.