When we have aches and pains or a fever, we most likely want a doctor to help us know what's wrong. However, it's important to see a doctor even when we aren't sick. This volume explores the instances when we may need to see a doctor, including once a year for a checkup, during sicknesses, and if we become injured. Using full-color photographs and accessible language, beginning readers understand how doctors can help people live healthier lives. The gentle, informative tone takes the fear and uncertainty out of a visit to the doctor's office.