Objective — to evaluate the ovarian reserve of women with T2DM. Material and methods. 89 women with T2DM and 73 healthy controls were enrolled and divided into three age groups (1st group (20—29 year), 7 diabetics and 18 healthy controls; 2 group (30—39 year): 35 diabetics and 35 healthy controls; 3 group (40—49 year): 47 diabetics and 20 healthy controls). All participants were subjected to transvaginal ultrasonographic examination on the third day of their periods for the determination of ovarian volume and total antral follicle count (AFC). Results. A significant difference in mean FSH levels was observed between women with and without diabetes. Conclusion. Lower ovarian reserves in women with T2DM compared with healthy controls was demonstrated.