One of the most frustrating problem in IVF today is that of poor ovarian response. There is an amount of woman undergoing infertility treatment, who respond poorly to the usual gonatotrophin stimulation protocol applied. The ovarian response, which is the number of antral follicles and oocytes which are developed in the ovary after stimulation, is correlated directly with the ovarian reserve. As ovarian reserve is defined the existent quantitative and qualitative supply of follicles which are found in the ovaries and potentially can be developed in dominant and therefore it is closely associated with reproductive potential.