Polyendocrine Metabolic Ovarian Syndrome (PMOS), formerly Polycystic Ovary Syndrome (PCOS), is a common hormonal condition affecting ovulation, estimated to affect 8–13% of women of reproductive age. It is diagnosed against established clinical criteria: irregular cycles, signs of higher androgen levels, and ultrasound findings. PMOS is manageable, and management is tailored to your symptoms and goals.