Congenital heart defects and critical CHDs Congenital heart defects are the most common types of birth defects. Learn about newborn screening for heart defects and how to prevent them.
Being pregnant with twins, triplets and other multiples Being pregnant with multiples means you're having more than one baby. Understand how to navigate a pregnancy with multiple babies.
Smoking during pregnancy Smoking during pregnancy can cause problems like premature birth and birth defects. If you need help to quit smoking, tell your health care provider.