The stinging sensation during sex after cesarean section may be due to the following reasons: 1. It is related to the health condition of the mother, if the mother’s physical condition is weak, malnutrition, anemia, or inflammation of the wound, etc., the wound healing time will be delayed, and sex will lead to stinging pain when the wound is stimulated. 2. It may be related to the time of resumption of sex after delivery, if sex is too early, it is easy to make the wound open and produce stinging pain. 3. If you have sex too soon, it is easy to make the wound crack and produce tingling. 3, women who have had a cesarean section will feel numbness for a few months after surgery when the nerve tissues are stretched or damaged, and they will feel tingling when having sex. 4, if you are breastfeeding after giving birth, the level of oestrogen in your body will be lower, and the vaginal secretion will be reduced, so you will feel uncomfortable when having sex, and sometimes there will be a tingling sensation, and you can use lubricants to replace the vaginal secretion. Instead of vaginal secretions.