Editor's Note: We at PS recognize that people of many genders and identities have menstrual cycles. This particular story includes language from experts who generally refer to people with menstrual ...

Feeling out of sync with your body and not exactly sure why? Some days workouts go well, yet the very next day, something might seem off. If this sounds familiar, you're not alone. The reason you ...

For someone who has been menstruating for over a decade, I am not very good at it. You know the people I'm talking about: the ones who track their flow religiously and can preempt exactly when they’ll ...