Due to individual differences, the state of menstruation is different for each person. The majority of the body’s estrogen and progesterone drop when menstruation occurs, causing a decrease in response, so if the ability to think about problems decreases when menstruation occurs, it is recommended that menstruation be brought forward or pushed back to avoid affecting the performance of the exam. It is recommended that progesterone be used to advance or postpone menstruation, but only under the guidance of a doctor. It is also important to calculate the time of menstruation and the time of the exam, so as to avoid that menstruation does not come according to your expected plan when taking progesterone, which may affect your performance in the exam, and this should be paid special attention.