At one month pregnant, your baby is just beginning to develop. Discover early pregnancy symptoms, what’s happening inside your body, and helpful tips for navigating this exciting first stage.

Corrections & Clarifications: An earlier version of this story misstated how to calculate pregnancy duration. It has since been updated. If you think there's a chance you might be pregnant, you want ...

UCLA researchers have uncovered a link between "morning sickness" symptoms and the body's natural, but complex, inflammatory response to biological and bodily changes during pregnancy. According to ...

At 4 months pregnant, you've officially entered the second trimester of pregnancy. Your baby is growing, so you may start ...