One week after the menstrual period, vaginal bleeding occurs again, if there is no pain in the lower abdomen and no other discomfort, the clinic can take oral antiemetic drugs to give symptomatic treatment, for example, oral blood can be taken 3 times a day, once 5mg, for 2-3 days, most of the bleeding will stop. If the bleeding still does not stop, it is recommended to do clinical ultrasound examination, mainly to know whether there is any abnormality in the endometrium. If there is still bleeding in the vagina, the endometrium also appears to be thickened, it is recommended to go to the hospital to do diagnostic scraping around 6 hours-12 hours after menstruation, mainly to understand whether there is a lesion in the endometrium and whether there is the possibility of inflammation. In addition, this condition should also be clinically ruled out cervical disease. Find out if there are any localized cervical cumbersome organisms, whether the surface is smooth or not, and if necessary, do a screening test for cervical cancer.