Pregnancy

Pregnancy covers the life stage period from conception to birth. Learn about the changes that take place during this time, what to do to stay healthy, and how to help prevent complications during pregnancy.

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During a pregnancy, different kinds of prenatal testing are an important part of the process. Learn how all the different tests protect both mother and child.

By Craig Freudenrich, Ph.D.

Smoking is dangerous for pregnant women for many reasons -- learn why.

During pregnancy, an egg transforms from a tiny mass of cells into a living, breathing baby. Learn how the fetus develops during each trimester of the pregnancy and find out how the baby finally makes its way into the world.

By Stephanie Watson