Bharat Daftary Knowledge Centre · FAQ
Yes. PMOS and PCOS are the same condition. In May 2026, the medical community renamed polycystic ovary syndrome — PCOS — as polyendocrine metabolic ovarian syndrome, or PMOS1. The change reflects a more accurate understanding of the condition as involving multiple hormonal systems and central metabolic dysfunction, not just the ovaries. If you have been diagnosed with PCOS, you have PMOS. The diagnosis is the same.
Your diagnosis is valid. The clinical criteria that established your PCOS diagnosis are the same criteria that establish PMOS. No re-evaluation is needed.
Your treatment continues. If you are on metformin, an oral contraceptive, an anti-androgen, or any other PCOS treatment, the regimen remains appropriate under the new name.
Your medical records are valid. Documentation that says PCOS will continue to mean what it always meant; new entries will use PMOS. The two names are recognised as the same condition.
Your specialist team continues to look after you. Reproductive endocrinologists, fertility specialists, and endocrinologists treat PMOS care the same way they treated PCOS care. The science is unchanged.
The framing of your care may be slightly broader going forward. Under the old PCOS name, the typical clinical conversation focused on cycle regulation and fertility. Under the new PMOS name, the conversation is more likely to include your metabolic profile — insulin sensitivity, weight trajectory, lipid pattern, cardiovascular risk — alongside the reproductive features. This is not new clinical territory; it is the current standard of care2 made explicit by the rename.
You may be offered tests that have not been part of past visits — an oral glucose tolerance test, a fasting lipid panel, mental-health screening. These are part of the broader PMOS framework, not signals that anything is wrong.
You do not need to seek re-evaluation, change your medication, or panic about old prescriptions. PCOS-labelled records and prescriptions remain valid. The rename does not invalidate any past clinical decision or any current treatment.
For the broader picture of what PMOS is, how it is diagnosed, and how it is treated, see the pillar article Understanding PMOS. For a more detailed walk-through of what the rename means specifically for patients with an existing PCOS diagnosis, see Is PMOS the same condition I was diagnosed with as PCOS?
Dr Gautam V. Daftary is Director of Aksigen IVF and a senior consultant in reproductive medicine. He is a senior author on the 2026 review of PCOS / PMOS in the Indian context published inInsights in Reproductive Medicine.
This FAQ is part of the Bharat Daftary Knowledge Centre, the patient-education programme of Aksigen IVF. It is intended for general information and does not replace consultation with a qualified clinician.
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