Abstrak: Breast cancer is the most common carcinoma in women world. Anti-Mullerian Hormone (AMH) a hormone secreted by primary, secondary, and small antral ovarian follicles of <4mm. The chemotherapy regimen toxic to 5-fluorouracil-doxorubicin-cyclophosphamide (FAC). In Indonesia, there had been no study on effect FAC AMH premenopausal breast patients. This aims determine employed prospectiv...