An abortion does not leave scars. During an abortion, a negative pressure suction tube is inserted through the cervix into the uterine cavity to remove the pregnancy sac, leaving no scars. After an abortion, it is difficult to see if you have been pregnant from the outside, but you must be truthful with your doctor about your reproductive history. When performing abortion, if the fetus is already formed, it is necessary to use forceps surgery, which is relatively long and traumatic to the body, but it will not leave a scar. Although abortion does not leave scars, it is still recommended to choose a regular hospital to perform the procedure as it is an invasive operation. After diagnosis of pregnancy, if you do not want to have a baby, you can have a medication abortion within 49 days, which will minimize the damage to the body and will not leave scars. Usually it is recommended to take contraceptive measures to avoid the occurrence of unwanted pregnancy.