Preventing pregnancy after unprotected intercourse or contraceptive failure-EllaOne 30 mg 1, Reducing risk when regular contraception was not used or failed-EllaOne 30 mg 1, Providing emergency option longer (up to 5 days) compared to some other emergency contraceptives-EllaOne 30 mg 1, Mitigating anxiety or risk associated with possible unplanned conception-EllaOne 30 mg 1