If there is a small amount of vaginal bleeding by the time of menstruation, and then there is no more bleeding, it is recommended to rule out the possibility of pregnancy if you are a married lady, or if you are sexually active, it is best to go to the hospital and have blood drawn to check the blood HCG, to find out if you are pregnant. When the blood HCG is greater than 10mIU/mL, the clinic is pregnant, so further examination is needed. If you are not pregnant, you can drink hot brown sugar water, one bowl a day, which can make the menstrual blood flow out more smoothly. If necessary, you can also take progesterone orally, the purpose of oral progesterone is mainly to take the drug to make the endometrium thickening, withdrawal bleeding after stopping the drug, there is the role of urging menstruation, as well as medicinal scraping effect.