How should the emergency contraceptive pill Unwanted 72 be taken, how quickly does it work, and how will it affect the menstrual cycle if taken one week prior to an expected period?
Unwanted 72 (levonorgestrel) should be taken as a single tablet as soon as possible, ideally within 72 hours of unprotected sex. It works quickly to prevent or delay ovulation. Since you are taking it a week before your expected period, it might cause your next period to be a few days early or late, or cause some light spotting. This is a completely normal reaction to the hormone. If your period is delayed by more than a week, it is best to take a pregnancy test to be sure.
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How should the emergency contraceptive pill Unwanted 72 be taken, how quickly does it work, and how will it affect the menstrual cycle if taken one week prior to an expected period?