When did you start sending your children to the Dentist?

I started bringing my kids at the age of 7. When their two front teeth have already sprung. I believe that no matter what age you bring your child to the dentist, it is still the experience that he/she had that will make it traumatic for him/her,even if he's a grown up.There are pediatric dentists who are specializing on kids, they know how to handle them. If the dentist needs to give the child an injection ,or a simple teeth cleaning if it's painful this is were the trauma will come in. It's just proper handling of the dentist and explaining what will be done.