Bored? Looking for a new challenge? You can watch basketball, baseball, track, tennis, volleyball, and socceer on ESPN, or you can really enjoy them by joining your school team. Not into team sports?

Like most parts of the body, breasts can be sore from time to time for a number of reasons. Breast pain is common but rarely serious. Here are some possible causes and tips for how to feel better.

Caring for Your Newborn Baby Calling all first-time parents: This guide gives you the basics on breastfeeding (and formula feeding), baby sleep, newborn development, diapering, feeding, burping, ...

This schedule of recommended vaccines may vary depending upon where you live, your child's health, the type of vaccine, and the vaccines available. Some vaccines might be given as part of a ...

Overview One of the first tests you may have when you’re pregnant is a blood test to check your blood type and Rhesus (REE-suhs) factor, or Rh factor. Your Rh factor may play a role in your baby's ...

You know that playing sports helps keep kids fit and are a fun way for them to socialize and make friends. But you might not know why it's so important for kids to get a sports physical at the ...

Chigger bites start to itch within hours of the chigger attaching to the skin. The itch stops after a few days, and the red bumps heal over 1–2 weeks. If chigger bites happen on the penis, they can ...

What Happens After the Fontan Procedure? Children who have the Fontan procedure usually spend 1 to 2 weeks in the hospital to recover. They get round-the-clock care and monitoring. They also get ...

Your wonderful lymph nodes! Lymph nodes are little round or bean-shaped bumps that you usually can't feel unless they become swollen. Lymph nodes are like filters that remove germs that could harm you ...

Each time you climb up on a doctor's exam table or roll up your sleeve for a blood draw, somebody makes a note of it in your medical records. Many health care providers keep this information as ...

Congenital adrenal hyperplasia (CAH) affects the adrenal glands, which make important hormones. Symptoms depend on a child's age, sex, and which hormones the adrenal glands make too little or too much ...

Menstruation is often called having a "period." A period is the 2–7 days that a girl or woman has her menstrual flow, which is when blood and tissue leave her body through her vagina. Why does this ...