When your period is late, the most obvious culprit might be pregnancy, but other issues could be going on, too. An Ob/Gyn explains why late periods happen and what to do if yours is nowhere to be seen.

Learn how much vitamin A you need — and what happens when you’ve taken too much.

A rainbow baby is a baby born or adopted after a miscarriage, stillbirth or loss of an infant. Here’s what to expect and how to navigate the challenges of that new relationship.