You’ve heard of the four stages of the menstrual cycle—menstrual, follicular, ovulation, luteal—but, truth be told, it’s been years since you took a sex-ed class and you could use a refresher course.

There's power in working with your body instead of against it.

Please provide your email address to receive an email when new articles are posted on . Women who received COVID-19 vaccination in the follicular phase had longer menstrual cycles vs. before ...

How subtle shifts in estrogen and progesterone reshape appetite, metabolism, and nutrition needs—and why flexibility, not ...

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 ...

The cervicovaginal tract (CVT) is the first point of entry for both pathogens and sperm, making this tissue site unique in its ability to protect against infection while also allowing for reproduction ...