When do babies start teething? Find out when you'll see baby's first tooth—and when you can expect all the other teeth too—in our baby teething chart. http://www.mamanatural.com/when-do-babies-start-teething/
This is a good chart. Although, I think the teeth are smiling because they find it funny how miserable they make everyone. 9 months old, and Sophia already has 6 teeth! Poor sweet baby has been miserable the past few nights!