If the coagulation function has been examined in the laboratory, and if the coagulation time is mildly prolonged, and does not reach a level that can make the appropriate clinical diagnosis, abortion can be performed, but it is best to be hospitalized to perform the abortion, the main purpose is to prevent the eventuality of any other problems, can be rescued in a timely manner and treatment. If the coagulation function is very poor, it is not possible to do abortion for the time being, you can check what causes the abnormal coagulation function, and should be combined with the blood test to know whether the platelets are normal, please ask the hematologist to give the appropriate medication for treatment, and then proceed to the next step of the treatment, and then consider termination of pregnancy when the coagulation function is back to normal.