It is recommended that the lateral incision wound be properly cleaned after each urination or, if the environment in which it is located is not clean, clean wipes can be chosen for cleaning. Since the lateral incision is located at the vaginal opening and is close to the urethra and anus, it can be easily contaminated by urine and stool, which can cause infection. Therefore, you can wash with water after each urination and absorb excess water with paper towels to keep the wound clean and dry so as to avoid incision infection caused by bacteria. In addition, in order to better promote the healing of the lateral incision wound, the mother should choose a more breathable sanitary napkins and sanitary pads, and timely replacement, in order to keep the perineum clean and dry. When sleeping, pay attention to the sleeping position so that the lateral incision wound is in a higher position to prevent compression and at the same time prevent malodour from entering the wound and causing infection. Try not to extract heavy objects to avoid wound dehiscence, which may affect wound recovery. In addition, excessive physical activity may also cause damage to a woman’s pelvic floor, and in serious cases, even uterine prolapse may occur in old age. Maternity should also prevent constipation and beware of forceful defecation to avoid secondary wound tearing in order to promote wound healing. Women should observe their wounds to see if they are red and swollen, and seek medical attention if they are dislodged, septic, or cracked, etc. If it is clear that the wound is infected, the stitches may need to be removed and changed before the wound is cleared and sutured.