Microtia and anotia Microtia and anotia are birth defects of the ear. Learn about risk factors for microtia.
Achondroplasia Achondroplasia is a birth defect that prevents a baby's cartilege from turning into bone as it should. Learn how achondroplasia is treated.
Exercise during pregnancy With your provider's OK, exercise during pregnancy is usually safe. Here's what you need to know about exercising while pregnant.