After 42 days after cesarean section checkup no problem can have sex, but according to the individual physical recovery situation to decide. Some women are in better physical condition and recover faster, they can recover in about 42 days after delivery, after which they can have normal sex without any problem. However, some mothers have poor physical quality, do not have a good rest after delivery, the recovery will be slower, need a longer time to recover well, not before the recovery can not have intercourse. When your body recovers, you should pay attention to contraceptive measures. If you don’t use contraception after a cesarean section, the risk of unwanted pregnancy and abortion is relatively high. It is better to use condom as contraception. After delivery the maternal body is relatively weak, not only need to pay attention to rest, but also need to pay attention to maintain personal hygiene, before the body has not recovered well prohibited coitus, in accordance with the doctor’s orders to do a good job of postpartum review.