Learn the many reasons why you might have a missed or irregular period besides pregnancy, including stress and excessive ...

Your menstrual cycle is the time between the first day of your last period and the first day of your next period. Most menstrual cycles are 24 to 38 days. When you have a cycle that’s less than 24 ...

Dr. Nita Landry shares five things people should know about pain and periods. Period pain is a fact of life for many women, yet many don't know that what they are experiencing might not be normal.

Though amenorrhea and menopause both involve absent periods, amenorrhea has several other causes that aren’t menopause-related. Understanding their differences is crucial for proper treatment.