Auricular Acupressure (AA) For Overweight/Obese Adolescent and Young Polycystic Ovary Syndrome ( PCOS)

Inclusion Criteria: * Women aged between 12 and 25 years. * Diagnosis of PCOS according to the modified Rotterdam criteria. * 2 years after menarche. * Body mass index (BMI) equal to or greater than 23 kg/m\*m. Exclusion Criteria: * Administration of other medications known to affect reproductive function or metabolism within the past three months, including oral contraceptives, Gonadotropin-releasing hormone (GnRH) agonists and antagonists, anti androgens, gonadotropins, anti-obesity drugs, Chinese herbal medicines, anti diabetic drugs such as metformin and thiazolidinediones, somatostatin, diazoxide, and calcium channel blockers. * Patients with other endocrine disorders including 21-hydroxylase deficiency, hyperprolactinemia, uncorrected thyroid disease, suspected Cushing's syndrome. * Patients with known severe organ dysfunction or mental illness.