The same month you take the emergency contraceptive pill, you may still ovulate. Because the contraceptive pill originally belongs to estrogen, progesterone drugs, taking emergency contraceptive drugs is likely to cause endocrine disorders, and in the withdrawal of vaginal bleeding, it is likely to have mature follicles, so after taking emergency contraceptive pills there is a certain possibility of ovulation in the same month. Emergency contraceptive drugs for women is a certain harm, before sexual intercourse should take appropriate contraceptive measures to minimize the use of emergency contraceptive drugs, emergency contraceptive drugs need to be used under the guidance of a doctor. If any adverse reaction occurs after taking emergency contraceptive drugs, you should immediately go to the hospital for examination, and under the guidance of the doctor to carry out the appropriate treatment, do not use drugs indiscriminately, so as not to miss the opportunity of the disease.