How long can you have intercourse after cesarean section is mainly based on the recovery of the mother’s body after delivery. Generally speaking, it is possible to consider intercourse after 42 days of delivery, when the malodex is clean and there is no obvious wound pain and lower abdominal pain. If the mother’s wound recovery is poor, manifesting as malodorous dew or sometimes abdominal incision pressure and lower abdominal pain, it is necessary to properly postpone the time of intercourse, wait for the wound to completely heal before intercourse. Because premature sexual intercourse may lead to retrograde infection, causing vaginitis, endometritis, tubal infection, pelvic inflammatory disease or irregular menstruation and other pelvic diseases, which may also have an impact on the next pregnancy, so we need to pay attention to it and make sure to have intercourse when we recover well. The company also needs to pay attention to the fact that the action should not be too violent or too frequent, and avoid touching the wound healing area as much as possible, and also need to do a good job of contraception to prevent another pregnancy in the short term. At the same time, pay attention to local hygiene and cleanliness to avoid infection. In addition, women should get out of bed early after cesarean delivery, avoid heavy physical labor, take good care of themselves, keep a regular work and rest schedule, avoid staying up late, and choose a light and easily digestible diet, which can help promote the recovery of the incision after surgery.