Doing abortion again 2 months after miscarriage is more harmful to the endometrium, because it takes 3 months for 1 cycle of endometrial repair time. If the uterus is scraped again, it is easy to injure the basal layer of the endometrium, causing endometrial defects or endometrial adhesions, which will have a more obvious impact on future pregnancies. However, the degree of damage caused by abortion is different for each person, and it has a lot to do with the physical condition of each person and the surgeon who performs the procedure. Some people have 4-5 abortions without affecting their next pregnancy, but others have 1 abortion which may cause permanent infertility. If you do not want to have children, you should make sure to use effective contraception to avoid unwanted pregnancies.