Usually, three months after the miscarriage of a small-moon fetus and the return of normal menstruation, another pregnancy can be considered. After six months of induced miscarriage of a large-moon fetus, when menstruation returns to normal, you can consider getting pregnant again. A small miscarriage is more harmful to a woman and her body will be weaker after the operation, especially when the induction of a large month fetus will involve the operation of the uterine cavity, where instruments are used to scrape and grab and attract the uterus, causing damage to the uterus. The uterus needs time to repair after surgery, and if the rest and conditioning is not good, it may cause infection in the uterine cavity, etc. You should wait until the uterus has fully recovered and your body is well conditioned before you get pregnant to avoid miscarriage or ectopic pregnancy. Patients are advised to pay attention to rest, maintain good personal hygiene habits, exercise properly and prohibit sexual intercourse for a short period of time after the operation. In addition, women who need to prepare for pregnancy after a miscarriage are advised to go to the obstetrics department of the hospital to check whether their bodies have recovered normally before preparing for pregnancy, and if they have not yet recovered normally, they need to delay their preparation for pregnancy.