Developmental Milestones Checklist: What changes should you expect as your child grows?
This milestone chart can help you check your child's development against common milestones.
Three to six months
Curiosity develops. Babies at this age begin to pay attention to the world around them. They hold their heads up, begin to roll around, play with their toes and react to noises.
Check the box on each line that mentions at least two activities your child is doing, then click Tell me more.