The Magic Foundation is a national nonprofit organization created to provide support services for the families of children afflicted with a wide variety of chronic and/or critical disorders, syndromes, and diseases that affect a child’s growth.

A good source of information for parents, kids, and teens about children from birth through adolescence.

The Mission of the Society is “to promote the acquisition and dissemination of knowledge of endocrine and metabolic disorders from conception through adolescence.” While this site caters mainly to professionals, it also contains a links page that you may find helpful.

An exhaustive guide to baby and child’s health problems, including vaccines and immunizations, starting from colds.

This site provides medical information about a variety of conditions, like: Growth Hormone deficiency, Central Precocious puberty.