Cesarean section discharge can usually be drained in 4 to 6 weeks, and any abnormalities should be treated promptly by a doctor. Cesarean section is clinically known as cesarean section. After cesarean section, as the uterus continues to recover, the uterine lining is gradually shed, and tissues containing blood, necrotic membranes and other tissues will be discharged through the vagina, and these discharges are known as bad dews, and the process usually lasts for 4 to 6 weeks. The color and nature of the discharge varies from stage to stage. Bloody discharge is the first to appear after delivery and can last for 3 to 4 days, containing a large amount of blood, bright red in color, and may be accompanied by small blood clots. It is followed by plasmacytosis, which lasts for about 10 days, is light red in color and contains a lot of plasma. Finally, you enter the white period, which is thick, contains a lot of white blood cells, is whiter in color, and lasts for about 3 weeks. Paying attention to the malignant discharge can help determine the uterine recovery. If the bloody malignant discharge lasts for a long time, increases in the amount of malignant discharge, and is accompanied by a strange odor, women after cesarean section should consult a doctor in time to clarify whether there is incomplete uterine recovery, poorly healed cesarean section uterine incision, retained placenta, or infections, and then seek treatment in time so as to avoid the adverse consequences.