Under normal circumstances, the registration check on the same day can induce labor. If you do painless abortion, you need to go to the hospital on an empty stomach in the morning for routine blood tests and rapid blood tests, routine vaginal discharge tests, electrocardiogram tests and B-ultrasound tests to determine intrauterine pregnancy. If there is no problem with the above inspection, you can directly do painless abortion on the same day. If the result of leucorrhea is abnormal, it takes 3-5 days of standardized treatment to induce abortion to avoid upward infection. If the blood routine indicates severe anemia and thrombocytopenia, you need to be hospitalized for abortion. If you can't see gestational sac in the uterus, you need to postpone the determination of intrauterine pregnancy for a few days before you can have an abortion. If it is a normal abortion, you don't need an empty stomach in the morning. You can observe in the hospital for half an hour after abortion. If there is less vaginal bleeding, you can go home.