PCOS vs PMOS — What Changed in 2026 and What It Means for Your Fertility

Why Was PCOS Renamed PMOS?

In May 2026, the International Polycystic Ovary Syndrome (PCOS) Consensus Group — a coalition of reproductive endocrinologists, gynaecologists, and patient advocates — officially recommended renaming the condition from PCOS (Polycystic Ovary Syndrome) to PMOS (Polycystic Morphology Ovarian Syndrome).

The reason is medical accuracy. "Polycystic" literally means "many cysts" — but in PCOS/PMOS, there are no actual cysts. What appears on ultrasound is multiple small follicles (antral follicles), typically more than 20 per ovary. These are normal-sized follicles that fail to release an egg because of hormonal imbalance. They are not cysts in the clinical sense.

The new name — Polycystic Morphology Ovarian Syndrome — describes the ultrasound appearance accurately (polycystic morphology = the appearance of many follicles) without implying a cystic disease.

What Has NOT Changed

• The condition itself — same hormonal imbalance, same symptoms
• The Rotterdam diagnostic criteria — still 2 of 3: (1) irregular periods, (2) elevated androgens/signs, (3) polycystic ovarian morphology on ultrasound
• Treatment approaches — ovulation induction, metformin, lifestyle changes, IVF
• How it affects fertility — PCOS/PMOS is still the most common cause of ovulatory infertility in women

What This Means for Patients in Hyderabad

If your report says "PCOS" — it is the same condition now called PMOS. Your treatment plan does not change. However, the name change signals an important shift in understanding: PMOS is not about cysts to be removed. It is a hormonal and metabolic condition that requires systemic management — not surgical removal of "cysts."

PMOS Symptoms — Still the Same

• Irregular or absent periods (oligomenorrhoea / amenorrhoea)
• Excess facial or body hair (hirsutism) — from elevated male hormones (androgens)
• Acne and oily skin persisting beyond teenage years
• Weight gain or difficulty losing weight
• Difficulty getting pregnant (anovulatory infertility)
• More than 20 follicles per ovary on ultrasound

PMOS & Fertility — Can You Still Get Pregnant?

Yes — absolutely. PMOS/PCOS is a treatable cause of infertility. With the right approach:

• 60–70% of PCOS/PMOS patients conceive within 3–4 cycles of ovulation induction with letrozole or clomiphene (if no other fertility issues)
• IUI is the next step if ovulation induction alone does not work
• IVF with a low-dose antagonist protocol (to prevent OHSS) is highly effective for PCOS/PMOS
• Needleless IVF is particularly suited for PCOS/PMOS patients at high risk of ovarian hyperstimulation

Dr. Prashanthi Reddy's Approach to PCOS/PMOS at Mother Hospitals

At Mother Hospitals, Boduppal, PCOS/PMOS management is holistic — not just "take OCP and come back." Dr. Prashanthi Reddy evaluates metabolic markers (insulin resistance, thyroid, prolactin), designs an individualised treatment plan, and adjusts for your fertility goals — whether that is cycle regulation, pregnancy, or long-term hormonal health.

Mother Hospitals is 3–15 km from most East Hyderabad locations including Uppal, Medipally, Ghatkesar, Nagole, Chengicherla, and LB Nagar.

→ PCOS/PMOS Treatment at Mother Hospitals

→ Free PCOS Assessment Quiz