A history of miscarriage can lead to a medical abortion. Often, a medical abortion is an option to terminate a pregnancy if the pregnancy is less than 49 days old. A medical abortion is usually an option for pregnant women with a history of miscarriages, and can induce abnormal contractions of the uterus to expel the pregnancy tissues from the body. However, it is important to note that medication abortion can cause a variety of hazards such as abortion failure, excessive blood loss and abdominal pain. Women who have a history of abortion should go to the hospital for appropriate examination to clarify whether their body can accept medical abortion. After choosing medication abortion, you should pay attention to good hygiene and care work to avoid secondary bacterial infection. Women with a history of miscarriage should go to the hospital in time to have a checkup and choose a suitable method to terminate the pregnancy under the guidance of the doctor.