According to the specific situation of patients, health education on matters needing attention in postoperative sexual life should be strengthened. On the morning of operation, the vagina, cervix and fornix were washed with 0.2 1 iodophor solution and coated with 1% methyl violet. In order to prevent infection, the drainage tube and drainage bottle of patients after gynecological abdominal surgery should be replaced once per mouth and strictly sterile.