Having too many abortions will cause the following: 1. Multiple abortions will lead to damage and inflammation of the uterine lining, causing endometrial thinning, endometritis, endometrial polyps, etc., which will have a great impact on menstruation, resulting in too little menstruation or menstruation is not clean all the time. 2. It is easy to cause uterine adhesions, and also inflammation in the fallopian tubes, which will have an impact on the future pregnancy. Some patients also need to separate the adhesions through hysteroscopic and laparoscopic surgeries, and even need to get pregnant with the help of embryo transfer.3. If these patients have a normal pregnancy, the risk of placental adhesions and implantation will be increased in the middle of the process of giving birth to a baby. Therefore, abortion should still be controlled as much as possible.