Pregnancy doesn't begin the moment a sperm fertilizes an egg — it is a complex process that takes time and involves lots of luck.

Early symptoms of pregnancy include a missed period, vaginal discharge, changes in breasts, nausea, spotting, and cramps.

I talk about a strange feeling I've been having lately that reminds me of when I was pregnant before. My belly just feels off ...

Mood swings that happen during pregnancy are a lot like the mood swings that many women experience before their periods. You might feel happy one minute and sad, angry, or anxious the next. Or maybe ...