The uterus of a cesarean delivery generally takes at least 42 days to recover well after delivery. If you have intercourse too early, or if some women have incomplete postpartum malodour, and the postpartum ultrasound suggests more placental residue, some are likely to need clearing treatment after 42 days after delivery, and for this case, the uterus will take longer to recover. It takes at least 42 days for the uterus to recover to the size of the uterus before pregnancy, but it may take longer for the scar of the uterus to grow well, about half a year, and if you want to have a second child, it is recommended to consider pregnancy after 2 years after the cesarean section, because the risk of uterine rupture is likely to occur if you get pregnant too early, but whether the uterus ruptures or not is not necessarily proportional to the length of the interval between pregnancies. In addition, it is necessary to rest well after delivery, not to overexert and not to have intercourse within 42 days after delivery, which is also necessary for the recovery of the uterus after delivery. In short, the recovery time of the uterus after caesarean section generally takes at least 42 days, some pregnant women due to their own contractions, the recovery time is not exactly the same, some even if the uterus returns to normal size, but the postpartum dew is not clean, poor contractions, you need to take some oral medication to promote contractions.