Similar to the findingsof Mitkov et al. (10) and Pehlivanov et al. (11) weshowed an increased level of leptin in PCOS patients.Other authors have failed to show any differenceamong PCOS and healthy women (12-14).It can be said that differences in age, anthropometricindices of groups, or the severity of the diseasecan account for these divergent results. This evidence concerns the gene LEP and polycystic ovary syndrome.