Childhood conditions like allergies, diabetes, obesity and others can have a great effect on child. Read about child conditions and how to cope as a parent.
Pervasive Developmental Disorder
As some children enter their toddler years, a small percentage may have problems with socializing or communicating. If signs of autism, Asperger's syndrome or other disorders start to show, they can be categorized under one broad term -- pervasive developmental disorder.