Posttraumatic stress disorder (PTSD) is a mental health problem. A child with PTSD has constant, scary thoughts and memories of a past event. The child finds the event terrifying, either physically or emotionally.

Rh disease occurs during pregnancy. It happens when the Rh factors in the birth parent's and baby’s blood don’t match. It may also happen if the birth parent and baby have different blood types.

Preschool children are still developing their eating habits and need encouragement to eat healthy meals and snacks.

A hernia is when a part of the intestine pushes through a weak spot in the belly (abdominal) muscles. The hernia creates a soft lump or bulge under the skin.

Detailed nutrition information for mothers who are breastfeeding or bottle-feeding, and toddlers, preschool-aged children, school-aged children, and adolescents

Read on to learn about healthy food choices, activity tips, and helpful feeding information for your toddler.

Stuttering is a speech problem. The normal flow of speech is disrupted. Stuttering may make it hard for a child to communicate with others.

Diarrhea is a common problem. It may last 1 or 2 days and go away on its own. If diarrhea lasts more than 2 days, your child may have a more serious problem. Read on to learn more.

Detailed information on healthy sleep habits of children, including information on nightmares and night terrors

If your baby seems fussy and you've fed and changed him, he may have an upset stomach or colic. But don't worry, there are lots of things you can do to make your little one more comfortable and keep both of you calm.