Antral follicle count has well established relation to fertility potential. With higher AFC, better fertility potential there is. Meaning that if 14 or more antral follicles are present on the ovaries, the fertility potential is supreme and no fertility issue should appear (if no other pathological condition is present). On the other hand, with AFC decreased to 7 or less antral follicles on the ovaries, there is quite high probability of infertility issues. With age higher than 35 years this conditions become much stricter and more severe infertility issues may appear.