My daughter is 7 years old and just came back from her dentist appointment. The dentist took a bitewing x-ray this time and said that she has 9 cavaties need to be filled. I know some of the cavaties must be there at my daughter's last dentist appointment 6 months ago. I have a copy of the x-ray that I can email. I would like to get a second opinion to see whether all these cavaties must be filled now or can some of them wait. Thanks.