Polycystic ovary syndrome (PCOS) is a hormonal disorder affecting approximately 11% of women, characterized by symptoms such as irregular periods, hirsutism, and elevated androgen levels. Diagnosis often involves physical examinations and tests due to the absence of a single definitive test, and while no cure exists, treatment typically focuses on lifestyle changes like diet and exercise to manage symptoms. PCOS can lead to various complications, including infertility and metabolic issues, highlighting the importance of early detection and management.