09/11/2026
If you have PCOS, you need to know something important.
PCOS has officially been renamed PMOS: Polyendocrine Metabolic Ovarian Syndrome. And as an REI, I have to say, it's about time.
For years, one of the hardest parts of my job was explaining to patients that despite the name, PCOS doesn't actually mean you have cysts on your ovaries. What we typically see are small follicles (not true cysts), and the name has caused unnecessary fear and confusion.
But even "polyfollicular ovarian syndrome" would have missed the bigger picture.
PCOS — now PMOS — is a complex metabolic and endocrine disorder that can involve:
👉🏾 Insulin resistance
👉🏾 Hormone imbalance
👉🏾 Ovulatory dysfunction
👉🏾 Chronic inflammation
👉🏾 Long-term cardiovascular and metabolic health risks
The new name finally reflects the condition, and that matters — because a more accurate name means better awareness, earlier diagnosis, and more targeted treatment for the 1 in 8 women living with this condition worldwide.
Have questions about PMOS or what this means for your fertility journey? Drop them below. I answer every question.
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