Last month’s menstrual delay this month is not necessarily delayed, the menstrual cycle 21-35 days is the normal range, if the delay of one week or less to rule out pregnancy, do not need special treatment, relax, observe the menstrual situation can be, if the menstrual delay of more than one week, the occurrence of 2-3 consecutive cycles, you need to check the cause of menstrual disorders, check the ultrasound and the hormone six, if necessary, medication to regulate the menstrual cycle, regulating the The medication used to regulate the menstrual cycle is estrogen-progestogen drugs, which need to be taken in strict accordance with the doctor’s requirements, and should not be omitted or taken arbitrarily. Factors affecting menstruation include excessive tension, stress, environmental changes such as business trips, endocrine disorders and so on, so usually maintain a regular routine, appropriate exercise, control the normal range of body weight, pay attention to balanced nutrition, avoid staying up late for long periods of time, and eat fewer sweets and so on, all of which will help to restore normal menstruation.