If you have an extremely short cycle, then the time you ovulate could overlap with your period and you could get pregnant if you have unprotected sex.

Girls in the U.S. are getting their first period earlier than in decades past. Researchers say there are multiple factors causing early puberty, including obesity and environmental pollutants. Girls ...

When it comes to getting pregnant, you probably have many questions, and—if you have irregular or nonexistent menses—you may wonder if you can ovulate without your period. Along those lines, can you ...

Even if you’re not relying on a trusty cycle tracker, everyone has their sure-fire signs that their period is about to begin. Maybe you get a breakout or start to feel more sensitive. Me? I start to ...

Girls in the U.S. are getting their first period earlier on average than they did in the 1950s and '60s. That's according to a large new study published this past week in the journal JAMA Network Open ...