Emergency contraception, as the name implies, is an emergency contraceptive measure taken in an urgent, unprepared situation. This means that the emergency contraceptive pill should not be used as a regular, frequent method of contraception. The hormonal content of emergency contraceptives is considerably higher than that of short-acting oral contraceptives, and therefore, multiple doses in one cycle may lead to menstrual disorders. The emergency contraceptive pill can only be taken once per cycle, after which no further unprotected sex can occur during the current cycle. Any method of contraception has the potential to fail, and the emergency contraceptive pill is no exception, so it is important to choose a contraceptive method that is appropriate and effective for your situation.