How your child plays, learns, speaks, acts, and moves offers important clues about your child’s development. ​ Developmental milestones are things most children can do by a certain age. However, each child develops at their own particular pace and you may find that your child takes a little longer than their siblings or peers to develop a specific skill or is more advanced in some areas. For example, some children have excellent gross motor skills and can run and climb from an early age but...