If you take the emergency contraceptive pill three times within six months, it may cause the following harm to your body: a. Because the emergency contraceptive pill inhibits ovulation and breaks the natural ovulation pattern of the ovaries, it may lead to endocrine disorders and irregular menstruation, changes in the timing of menstruation or irregular vaginal bleeding. Second, it may cause damage to liver and kidney function, because the progestin content of emergency contraceptive pills is very high, so it may cause damage to liver and kidney function, it is recommended to go to the hospital for liver function and kidney function examination if necessary. Third, it may inhibit ovulation and cause abnormal ovulation in a short period of time. After stopping the pill, you can go to the hospital to do ultrasound to monitor ovulation. It is recommended not to use the emergency contraceptive pill as a regular contraceptive method in daily life.