What Is Menstrual Health?

November 13, 2026•2 min read

When people hear “menstrual health,” they often think of periods, PMS, or fertility. But that’s just one part of a much wider picture.

Menstrual health is a whole-body experience.

It is an internal rhythm that influences everything from energy to emotional resilience. Not once, but every single cycle across the entire menstrual health timeline - from periods to perimenopause, and beyond.


The World Health Organization acknowledges the 2019 Global Collective definition of

"Menstrual health is a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity, in relation to the menstrual cycle."

Think about that for a second or two.

This means menstrual health is not only about what happens during menstruation, it’s about the entire brain-ovary rhythm - cycle after cycle.

the brain-ovary rhythm
menstrual health is about the entire brain-ovary rhythm - every single day.

Menstrual health is one of the most sensitive indicators of what’s going on inside the body. It’s so sensitive, in fact, that many researchers now call it the fifth vital sign — alongside body temperature, heart rate, respiratory rate, and blood pressure.

Understanding the bigger picture of menstrual health allows us to tune into patterns and learn what is usual for that person. When things are not typical such as irregular cycles, heavy bleeds, painful periods, skin flare-ups, mid-cycle fatigue, they are not random events, something in the wider lens of whole person health has triggered them.

They’re messages. They’re signs of what the body needs more (or less) of.

This is why menstrual health matters across life stages:

  • It gives people who menstruate a lifelong tool for self-understanding.

  • It empowers wellness professionals to ask better questions and offer better care.

  • It opens the door to informed conversations about menstrual cycle health, perimenopause and postmenopause.

And while reproduction is a vital and powerful part of the story for many, it’s not the only role the ovaries play. The hormones they produce have far-reaching effects across all body systems, across life stage.


Why should it matter to wellness professionals?

Onboarding clients with a menstrual health informed approach could include asking questions about menstrual cycle health.

  • are you having regular periods?

  • do you track your menstrual cycle?

  • do you know where you are on the menstrual health timeline?

Creating a treatment plan when you know what phase of the cycle your client is in is transformational. Coaching clients in their follicular phase and their luteal phase is like two completely different people - which one should be turning up for the appointment?

At The Menopause School, we believe menstrual health is the missing link in how we learn, think and talk about the health and wellbeing of people with ovarian systems. Wellness professionals of all modalities can support clients in better ways, not by changing what they do, but the way they do it.

Fiona Catchpowle

Fiona Catchpowle

Menstrual Health Evangelist

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