There is still blood in the uterus 12 days after induced labor may be due to poor uterine regrowth, uterine cavity residue and infection. 1. Poor uterine regeneration: induced abortion refers to the process of terminating a pregnancy after 12 weeks of gestation due to a variety of reasons. Bleeding 12 days after induction of labor may be caused by poor uterine regeneration, which can be diagnosed by gynecological examination and ultrasonography. It is necessary to follow the doctor’s instructions to promote uterine contraction treatment, such as hysterotonin. 2. Uterine residue: Uterine residue can also cause persistent vaginal bleeding symptoms, the amount is not large, need to ultrasound examination to clearly diagnose, need to comply with the doctor’s advice to actively give medication to promote uterine contraction treatment such as hysteronin, if necessary, need to clear the uterus again. 3. Infection: when there is a combination of infection after induced abortion will also cause the performance of vaginal bleeding for a long time, often accompanied by fever, abdominal pain and foul-smelling secretions and other symptoms, can be through the blood routine, gynecological examination and ultrasound to assist in the diagnosis, you need to comply with the doctor’s orders to give cefuroxime and tinidazole and other antibiotic treatment to fight infection. When there is still vaginal bleeding 12 days after induced abortion, you need to go to the hospital in time to find out the cause of the bleeding and actively deal with it.