The total duration of the painless abortion procedure is about half an hour, while the time for performing the abortion operation is about 10 minutes. Before the painless abortion operation, the patient should complete the relevant auxiliary examinations, including blood routine, coagulation function, electrocardiogram and vaginal microbiological examination, etc., and the operation can be performed only if the results are not abnormal. On the day of the operation, the patient should have an empty stomach. After entering the operation room, intravenous anesthesia will be administered, and then the patient will gradually go to sleep and the operation can begin. The operation method is basically the same as that of ordinary abortion, which can be completed in about 10 minutes, and the whole operation takes about half an hour. After the operation, the patient will gradually wake up, and it is recommended to observe the patient in the observation room for 1-2 hours. If the patient’s vital signs are stable and there is no abnormality, she can leave the observation room. It is recommended that patients in need of painless abortion must choose the obstetrics and gynecology department of a regular hospital to perform the procedure, and do not listen to some false advertisements, so as to avoid physical and mental harm.