After normal delivery, rubbing the belly, to promote the contraction of the uterus, the discharge of the dew has a certain auxiliary effect, can help postpartum recovery, but need to pay attention to the technique and massage time. 1, the technique: the best by a person with some experience to help press, four fingers together on the bottom of the uterus, thumb curl on the front wall of the uterus. Then use the abdomen of the four fingers together, in the small stomach local feel the part with a bump for counterclockwise rotation massage, the strength should be moderate; 2, massage time: if there is no bleeding, abdominal pain and other abnormal symptoms after childbirth, massage can start 2 hours after delivery, it is recommended 3-5 times a day, each time can massage 10-15 minutes, until the malodex is completely clean. Massage of the uterus after normal delivery can increase contractions, promote postpartum recovery, and facilitate the discharge of malodex, and while the uterus is contracting, it will also compress the blood vessels in the uterine cavity, resulting in a significant reduction in vaginal bleeding. In addition, breastfeeding as early as possible, getting out of bed as early as possible, ensuring sufficient rest, paying attention to hygiene, strengthening nutrition and exercising moderately are also conducive to the contraction of the uterus and the discharge of malodex.