Clinical Research Directory

Inclusion Criteria: * Be 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. Provide informed consent/assent, with parental or guardian consent when required. Be available to participate in all intervention sessions and follow-up assessments. Have no previously diagnosed PCOS, if the purpose is to evaluate preventive health-protective behaviors among students without an existing diagnosis. Not be currently participating in another structured lifestyle or PCOS educational intervention. Exclusion Criteria: Participants may be excluded if they: 1. Have a previously diagnosed PCOS, if the study is designed to focus on prevention among students without PCOS. 2. Have a medical condition that prevents or significantly limits physical activity recommended in the intervention. 3. Have a cognitive, learning, or communication difficulty that prevents them from understanding the intervention or completing the questionnaire. 4. Are currently participating in another structured lifestyle, weight-management, or PCOS educational program. 5. Are receiving a treatment or intervention that could substantially influence the study outcomes. 6. Are absent from a predetermined proportion of intervention sessions (for example, more than 20%-25%). 7. Fail to complete the baseline assessment or required post-intervention assessment. 8. Withdraw their consent/assent at any stage of the study. 9. Become unavailable because of transfer to another school, prolonged absence, or other circumstances that prevent completion of the