The general bleeding time after abortion does not exceed 10 days. If bleeding stops and then bleeds again, the cause should be identified first and then the corresponding treatment should be carried out. Common causes include physiological phenomenon, ovulatory bleeding, intrauterine infection, uterine cavity residue, poor uterine rejuvenation, cervical erosion, etc., which need to be combined with specific performance and relevant examination to make a comprehensive judgment. 1. Physiological phenomenon: some patients will be bedridden after abortion, fearing that they will fall sick after activity and cold, affected by body position and physical activity, blood accumulates in the uterine cavity in the last few days after abortion and is not discharged in time, showing But with the bed activity, because of the increased pressure in the uterine cavity, there will be part of the blood outflow, but the bleeding period generally does not exceed 2 weeks, do not worry too much; 2, ovulation bleeding: hormonal imbalance after abortion, so that when ovulation hormone level fluctuations are large and there is obvious bleeding, accompanied by mild lower abdominal discomfort or back pain. It is recommended to do ovulation test paper test and basal body temperature measurement to confirm the diagnosis, oral estrogen and hemostatic drugs (posterior pituitary hormone, hemostatic aromatic acid, etc.) can be taken for treatment; 3, intrauterine infection: when abortion is not yet infected, secondary infection after abortion, there may be vaginal bleeding, accompanied by foul smell, fever, abdominal pressure symptoms, blood routine and cervical smear should be checked to confirm the diagnosis, follow medical advice to actively anti-infection treatment, such as oral amoxicillin, metronidazole 4.Uterine cavity residue: there is residual blood or tissue in the uterine cavity after abortion, there will be vaginal bleeding, accompanied by paroxysmal abdominal pain symptoms, you should go to the hospital to do ultrasound examination to confirm the diagnosis, you can follow medical advice to use pro-uterine contraction drugs, such as motherwort, uterine blood, etc., if necessary, again to clear the uterus; 5.Uterine poor recovery: after the birth of pregnant women, the uterus has not fully recovered, the possible cause is the placenta, fetal membrane residue in the The treatment should follow the doctor’s instruction to use drugs that contract the uterus, such as misoprostol, uterine contraction, calcium gluconate, etc. Serious bleeding more than should be scraped. After the abortion, it should be noted that sexual intercourse and bathing are prohibited for 1 month. If you do not plan to have children, you should actively take birth control measures to avoid damaging your body with a second abortion.