PCOS / PMOS
polycystic ovary syndrome, now also called PMOS
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A common hormonal condition, now also called PMOS (polyendocrine metabolic ovarian syndrome), that can show up in your cycle, skin, hair and metabolism. It's one of the most common reasons periods become irregular or far apart.
You might notice
- periods that are irregular, far apart or missing
- acne on your face, chest or upper back
- extra hair on your face, chin or body
- thinning hair on your scalp
- weight changes that feel hard to manage
- thick, darker patches of skin on the neck or armpits
Who can help
- Dr. Michelle Cárdenas, ND · Naturopathic Doctor (ND)Profile →
- Dr. Rachel Alioto · Naturopathic Doctor (ND)Profile →
- Erica Simonich · Women's Health Nurse Practitioner (WHNP-BC)Profile →
A naturopathic doctor, nurse practitioner or women's health doctor is a good first stop. Acupuncture is often a gentle support alongside.
See everyone for your cycle →Where it can overlap
- Acne
PCOS / PMOS can overlap with acne. Established
- Blood sugar
PCOS / PMOS is commonly associated with changes in blood sugar. Established
- Hair changes
PCOS / PMOS can show up as hair changes. Established
- Hormonal acne
PCOS / PMOS can show up as hormonal acne. Established
- Irregular periods
PCOS / PMOS commonly shows up as irregular periods. Established
- Missing periods
PCOS / PMOS can show up as missing periods. Established
7 more threads +Fewer threads −
- HA (hypothalamic)
PCOS / PMOS can overlap with HA (hypothalamic). Established
- Underactive thyroid
PCOS / PMOS can overlap with underactive thyroid. Established
- Skin changes
PCOS / PMOS can overlap with skin changes. Established
- Inflammation
PCOS / PMOS can overlap with inflammation. Associated
- Heavy periods
PCOS / PMOS can overlap with heavy periods. Established
- Overactive thyroid
PCOS / PMOS can overlap with overactive thyroid. Established
- After birth control
PCOS / PMOS can overlap with after birth control. Woo exploration
Established: well documented · Associated: linked, not a cause · Emerging: early research · Woo exploration: worth exploring, not yet sourced. A link isn't a cause.
Keep exploring
12 sources · how we checked
Everything on this page was researched from clinical guidance, government health sources and published reviews first, then single studies. Where a connection is only worth exploring, it says so.
- About Heavy Menstrual Bleeding Centers for Disease Control and Prevention · 2024 · Government health source
- Acanthosis nigricans NHS · 2024 · Government health source
- Acne NHS · 2026 · Government health source
- Functional Hypothalamic Amenorrhea: An Endocrine Society Clinical Practice Guideline Endocrine Society (The Journal of Clinical Endocrinology & Metabolism) · 2017 · Clinical guideline
- Heavy periods NHS (UK National Health Service) · 2024 · Government health source
- Hypothalamic Amenorrhea Cleveland Clinic · 2022 · Academic medical centre
- Polycystic ovary syndrome Office on Women's Health, U.S. Department of Health and Human Services · 2025 · Government health source
- Polycystic Ovary Syndrome MedlinePlus, U.S. National Library of Medicine (NIH) · 2026 · Government health source
- Polycystic Ovary Syndrome Endocrine Society · 2022 · Professional medical organisation
- Polyendocrine metabolic ovarian syndrome (PMOS) NHS (UK National Health Service) · 2026 · Government health source
- Should You Try a Birth Control Cleanse? Cleveland Clinic · 2022 · Academic medical centre
- Chronic Low Grade Inflammation in Pathogenesis of PCOS International Journal of Molecular Sciences (PubMed Central) · 2021 · Peer-reviewed paper
A note from Woo: Body Map is here to help you explore and ask better questions. It isn't a diagnostic tool or a substitute for medical care. Relationships shown here represent areas that may be associated or worth exploring, not a diagnosis or statement of cause.
if this landed, here’s where to go next
Article · On our SubstackWho Should You See? What is a Practitioner? Back on the mapEverything in Hormones + cycle Step back inside the area and see what lives beside it.On The WooTalk it through in Body & Cycles Questions and what helped, from Woo girls.Quiz · 8 questionsWhat's Your Aura? A little read on how you move through the world. Take the quiz.




