Hysteroscopic removal of residuals usually means that the medication abortion has residuals to do hysteroscopic removal of residuals, and usually menstruation can come about a month after the operation. About half a month after the medical abortion to review the ultrasound, if necessary, need to carry out blood, HCG and other tests to determine whether the uterus has residues. If the patient’s uterine residue is more, need to clear the uterus through hysteroscopic surgery, so as to remove the uterine residue, generally about a month after the operation can resume menstruation, a few days in advance or delayed is a normal phenomenon. In addition, it is recommended that patients go to regular hospitals to do medication abortion surgery and hysteroscopy to remove the residue, to avoid causing unnecessary trouble. If you don’t have menstruation for a long time, you should consult a doctor in time. After the operation, patients should pay attention to the wound as well as personal hygiene, reasonable diet.