Periods usually stand in for menstruation. It is not normal for menstruation to be particularly heavy after one week of LIPKNIFE surgery. LIPKNIFE usually stops bleeding after one week, and if there is persistence or increased bleeding, it may be caused by coagulation disorders, postoperative wound infections, and wounds that have not healed. 1. Coagulation disorders: commonly found in various types of diseases with reduced platelets, such as immune thrombocytopenic purpura, leukemia, etc. Because of the reduction of platelets, the function of platelet aggregation and adhesion decreases, which will make the wound bleed continuously. 2. Postoperative wound infection: postoperative cleaning is not in place, the secretion is not only blood, but also odor, it is recommended that routine anti-infective treatment. 3. Wound not healed: seen in just after the surgery to move heavy objects or did not have a good rest, the wound wound wound can not heal quickly, the symptoms of bleeding all the time. If there are symptoms of increased vaginal bleeding after Liposuction, it is recommended to consult a doctor in time to find out the cause with the help of the doctor.