1. Pay attention to hygiene and prevent infection: pay attention to the cleaning of external genitalia. Pelvic bath is not recommended during menstruation, but shower is allowed to prevent upward infection.The sanitary napkin used should be soft, clean and changed frequently. 

2. Pay attention to keep warm and avoid cold stimulation: such as swimming, cold water bath, under the paddy field, etc., during the menstrual period if sudden and too strong cold stimulation, can cause menstrual blood too little or dysmenorrhea. 

3. Keep your spirits cheerful and avoid mental stimulation and mood swings. 

4. Avoid overwork, should not eat raw cold, sour spicy, wine and other irritant food, drink boiled water, keep defecate unobblocked, reduce pelvic congestion, pay attention to appropriate rest and maintain adequate sleep.