Postpartum discharge, you can take sucking, abdominal massage and other methods to promote the discharge. It takes 42 days for the discharge to clear up. Generally speaking, if you are breastfeeding, you can let your baby suckle the breast milk. Suckling can stimulate the nipple and promote uterine contraction, which can let the bad dew discharge as soon as possible. In addition, abdominal massage can also promote uterine contraction, will be discharged as soon as possible. But pay attention to the strength of the massage, not too hard. In addition, during the puerperium, you should pay attention to keep the perineum clean and dry, and change the sanitary napkins and maternity pads in time if there is a lot of bad dew to avoid infection. If the discharge is still present 42 days after delivery, or accompanied by a strange odor, you should consult a doctor in time to treat the symptoms.