For women who have had a cesarean section, the duration of contractions will vary depending on the circumstances. Some women will have significant contractions for about 7 days after the cesarean section, and will need specialized contractile injections to promote uterine contractions after the procedure. For women who do not have particularly good uterine contractions, they may have intermittent contractions for 2 weeks after the cesarean section, with longer intervals between contractions and each contraction is not particularly strong, so these women after cesarean section are prone to uterine contractions and weakness, which can also cause poor drainage. The vast majority of women after cesarean section, the recovery of uterine contractions are later than women who give birth to a normal delivery, more than 30 days after the delivery of bad dew can only be completely clean, some women after cesarean section, to 42 days after the delivery of the uterine contractions have not completely returned to normal.