13/05/2026
🚨 PCOS HAS A NEW NAME — AND IT MATTERS.
PCOS (Polycystic O***y Syndrome) is now being renamed:
PMOS — Polyendocrine Metabolic Ovarian Syndrome
The change follows more than a decade of international research, expert collaboration and over 22,000 patient perspectives worldwide.
So why the change?
Because “PCOS” was widely considered misleading.
Many people diagnosed with PCOS:
• don’t actually have ovarian cysts
• experience symptoms far beyond reproductive health
• struggle with insulin resistance, inflammation, fatigue and metabolic issues
• felt the old name minimised the complexity of the condition
PMOS better reflects the reality that this is a whole-body endocrine and metabolic condition — not simply an “ovary disorder.”
🔹 Polyendocrine — multiple hormone systems are involved
🔹 Metabolic — recognising insulin resistance and long-term health risks
🔹 Ovarian — acknowledging ovarian involvement without defining the entire condition
🔹 Syndrome — because symptoms vary hugely between individuals
This is more than just a name change.
Names influence:
• diagnosis
• research funding
• medical understanding
• healthcare policy
• and how seriously patients are taken
For millions living with PCOS/PMOS, this feels like long-overdue recognition.
Here’s to a more informed, supported and hopeful future for this underrepresented condition. ✨