Women who have a normal delivery can have intercourse after 42 days, while those who have a cesarean delivery are advised to have intercourse after 2 months, and the specific time of intercourse should be decided in conjunction with the postnatal recovery. In general, women who have a normal delivery can recover completely after 42 days, it is recommended to go to the hospital for a postnatal review, if there is no abnormal bleeding and abdominal pain and discomfort, you can have intercourse, but you have to do a good job of reasonable contraceptive measures. If the uterus has not fully recovered from the checkup, we should delay the coitus time appropriately and wait for the full recovery before coitus. The cesarean section of the woman’s uterus recovery time is relatively long, you can wait until 2 months after the birth of the uterus and the incision to the hospital to review the recovery, such as no abnormality to have sex, if there is a poor recovery needs to be delayed time to have sex. After giving birth to a child, we should pay attention to postnatal hygiene care, puerperal period is strictly prohibited sexual intercourse, must wait until the evil dew is clean, the uterus recovered and then have sex.