---
title: PMS and PMDD statistics | Niyora
description: How common PMS and PMDD are, who they affect, and what they cost, from the research.
url: https://niyora.com/statistics/
---

- [Niyora](https://niyora.com/)
- Statistics

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# PMS and PMDD statistics

How common PMS and PMDD are, and what they cost, from the research.

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## Most read

PMDD statistics

How common is PMDD? The numbers

PMDD affects about 1.6% of women and girls when confirmed with daily symptom tracking over two cycles, and about 3.2% on a provisional diagnosis (Reilly et al., 2024). Broader systematic reviews put the range closer to 3% to 8% worldwide, depending on study method. PMS, a separate and far more common experience, affects close to half of women globally.

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