Cycle syncing has become one of the biggest fitness trends on social media. The idea is simple: adjust your workouts based on ...

Cycle syncing has moved from wellness blogs to mainstream conversation, fueled by a femtech industry valued at $66.2 billion ...

Your cycle already knows when you should work harder eat more and rest. Here are your biggest questions finally answered.

A new study suggests 78% of users felt better after switching from tampons to reusable menstrual cups or discs.

A study of 1,474 Clue app users found that women vaccinated against COVID-19 during the follicular phase had higher odds of ...

Earlier this year, I wrote an article arguing that there’s insufficient evidence to justify broad statements about how to adjust your training around your menstrual cycle. A big part of the problem, ...

Painful periods are often considered normal, but severe menstrual pain that interferes with daily activities, requires ...

A new study has found that COVID-19 infections and vaccinations temporarily lengthen menstrual cycles. The research, published last week in the journal Obstetrics & Gynecology, is one of the first ...

Emerging research suggests that menstrual blood may provide valuable diagnostic and biological insights, with potential ...

A pilot randomized controlled trial found that vaginal bromocriptine reduced menstrual bleeding, pelvic pain, menstrual duration, and cycle irregularity in women with adenomyosis compared with routine ...

When the body prepares for menstruation, certain hormones rise and fall, which eventually affects muscles, ligaments, and the uterus. These changes can create discomfort that spreads to the lower back ...

A study of more than 3,900 Americans found that changes to menstruation from the COVID-19 vaccines were temporary and should not stop people from getting vaccinated Julie Mazziotta is the Senior ...