EHBM-Based Intervention for Polycystic Ovarain Syndrome Among High Female School Students

This study aims to examine efficacy of The Expanded Health Belief model-based intervention in enhancing female high school students' adherence to polycystic ovary syndrome health-protective behaviors.

Inclusion Criteria: * Female high school students enrolled in the selected schools during the study period. * Be within the predefined age range specified in the research protocol (for example, 15-18 years). * Be able to read and understand the language used in the intervention and questionnaires. * Be willing to participate in the study. * Have no previously diagnosed PCOS. * Not be currently participating in another structured lifestyle or PCOS educational intervention. Exclusion Criteria: * Have a previously diagnosed PCOS. * Have a medical condition that prevents or significantly limits physical activity recommended in the intervention. * Have a cognitive, learning, or communication difficulty that prevents them from understanding the intervention or completing the questionnaire. * Are currently participating in another structured lifestyle, weight-management, or PCOS educational program. * Are receiving a treatment or intervention that could substantially influence the study outcomes. * Are absent from a predetermined proportion of intervention sessions (for example, more than 20%-25%). * Fail to complete the baseline assessment or required post-intervention assessment. * Withdraw their consent/assent at any stage of the study. * Become unavailable because of transfer to another school, prolonged absence, or other circumstances that prevent completion of the