If the bleeding is bright red half a month after the abortion, it is recommended to go to the hospital as soon as possible to review the ultrasound to check whether there is any tissue residue in the uterine cavity. If the residue in the uterine cavity is relatively small, it is recommended to take biochemical granules or motherwort granules to promote the discharge of the residual tissue in the uterine cavity. If the residual tissue in the uterine cavity is relatively large, it is recommended to carry out the operation to clear the uterus as soon as possible. If the bleeding is bright red after half a month of abortion surgery, it is considered to be mainly caused by the endometrial residue in the uterine cavity. Under normal circumstances, there will be a small amount of vaginal bleeding after abortion surgery, and the bleeding will end in 3-7 days. If there is bleeding more than the amount of menstruation, or bleeding longer than 10 days, this is not normal and you should go to the hospital for examination. After abortion surgery, you can take blood-stasis activating drugs to promote uterine contraction so that the stagnant blood in the uterine cavity can be discharged to avoid continuous vaginal bleeding, and take oral anti-inflammatory drugs for 3-5 days to prevent infection.