Patient's question:
I took emergency contraception. It's been eight days.Doctor's answer:
Oral emergency contraception is best taken within 72 hours of having sexual intercourse again. If it's less than 72 hours, the effectiveness of the emergency contraception may be significantly reduced. Emergency contraception is composed of a large amount of progesterone, so taking it may lead to menstrual disorders in women, such as changes in the menstrual cycle or ovulation period. Women should avoid using this emergency contraception less than three times a year, and no more than once a month, as excessive use is not advisable.