Q&A about the Body
Why we sneeze, snore, yawn, burp, bruise, and other fascinating medical questions
Fact Monster asked pediatrician Dr. Brian Orr to answer some questions kids commonly ask about their bodies. Dr. Orr, whose office is in Gloucester, Massachusetts, has practiced medicine for more than 22 years. A father of three kids, ages 16, 13 and 8, Dr. Orr is also a writer and columnist.