Before we dive in, if you want to understand where your menstrual cycle health stands right now, take my free Cycle Audit before reading. It takes 2 minutes and will make everything below much more personal.
PCOS just got renamed.
170 million women affected worldwide. Literally 1 in 8.
And, 70% of them don’t even know they have it.
After 14 years of collaboration between researchers and patients, Polycystic Ovary Syndrome is now officially called Polyendocrine Metabolic Ovarian Syndrome — PMOS.
The name change matters.
The old name was wrong in almost every way.
There are no cysts.
What shows up on ultrasound are follicles (developing eggs), not abnormal cysts.
The condition was never primarily about the ovaries.
And reducing a complex, multi-system hormonal condition to “polycystic ovaries” contributed directly to delayed diagnoses, fragmented care, and millions of women being told something was wrong with their reproductive anatomy when the real issue was metabolic and endocrine.
PMOS is more accurate:
Polyendocrine — multiple hormone systems are involved, not just reproductive ones.
Metabolic — insulin resistance, blood sugar dysregulation, and cardiovascular risk are core features, not side effects.
Ovarian — the ovaries are involved, but they are not the whole story, and they are not the origin.
This is a meaningful step.
But, here’s what still frustrates me about this (even with a better name):
PMOS is still being framed as a diagnosis you manage.
A condition you have.
Something that happened to your body that you now navigate around with medication, birth control, and lifestyle modifications.
What rarely gets said: this condition is largely reversible.
Not managed.
REVERSED.
Because at its core, PMOS is a terrain problem.
It’s insulin dysregulation driving androgen excess.
It’s blood sugar instability suppressing progesterone.
It’s inflammation and toxic burden impairing the HPT axis and disrupting the hormonal feedback loops that regulate the entire cycle.
These are not permanent structural defects.
They are downstream consequences of a system under load, and when you address the load, the system responds.
The #1 treatment listed in the research is lifestyle changes — reducing processed food, stabilizing blood sugar, improving sleep, managing stress.
That is the medical community acknowledging, somewhat indirectly, that the terrain drives the condition.
What they don’t say loudly enough: you are not broken.
Your ovaries are not defective.
Your hormones are not randomly malfunctioning.
They are responding to an internal environment that has given them no other option.
Change the environment, and the hormones follow.
A name change is a step in the right direction.
But, until women stop leaving their doctor’s offices feeling like they have been handed a diagnosis and a destiny, we still have work to do.
Where are you in this picture? Take my free Cycle Audit Quiz to find out.
If this resonated, I’d love to know: have you ever been diagnosed with PCOS (now PMOS)? Let me know in the comments. I read and reply to every response.
And, if you’re ready to build a genuinely comprehensive picture of your own terrain, not just a number on a scale, but a real understanding of what your body is carrying and what it’s built, I’m currently taking a very limited number of new 1:1 coaching clients. Book a consultation here.
And, if you have any other questions or comments, don’t hesitate to ask me any time in my weekly Q&A in my paid subscriber channel. If you’re not a paid subscriber, sign up below.
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So would you treat it?!
i had no idea PCOS/PMOS could be reversed??? this has never been spoken about in my circles or by my medical student friends. why has this been kept hidden for so long?