Children’s Comprehensive Health Guide – From Newborn to PreteenWhen should my baby see a doctor? How does bullying affect my preteen? What medications are potentially dangerous for children? These are common questions parents have as their children reach different stages of their growth and development. Some children may face obesity, diabetes or hearing loss; others may require glasses or an EpiPen for allergies. You can promote children’s well-being by learning how their bodies grow, what diseases or disorders to look out for and how to identify risky products.