Uterine contractions are the most important activity of the uterus and are needed for the delivery of the fetus and the recovery of the uterus after delivery. Generally speaking, by touching the bottom of the uterus and observing the malaria, women can accurately determine their uterine contractions. I. The method of judging bad contraction of the uterus 1, touch the bottom of the uterus: women who have just finished childbirth, the bottom of the uterus can be touched from the navel. When the contraction of the uterus is good after delivery, you cannot touch the bottom of the uterus half a month after delivery; if you can still touch the bottom of the uterus, it proves that the contraction of the uterus is not good; 2. Observe the situation of malodex: normally, the malodex is red 4-5 days after delivery, turns brown after 7 days, and gradually becomes lighter after 10 days until it turns white, and usually disappears in about 30-40 days. If the nightmare is still red after 10 days, it means that the uterus is not contracting well. 1. insist on breastfeeding to stimulate the secretion of prolactin, improve blood circulation, promote the contraction of uterine muscles and speed up recovery; 2. after delivery, the mother can massage the abdomen clockwise by herself, but note that the strength should not be too great to enhance the excitement of uterine muscles and promote uterine contraction; 3. the mother should urinate in time to reduce the filling of the bladder when she has a slight urge to urinate in daily life, which is conducive to strengthening the contraction of the uterus. It is conducive to strengthening the contraction of the uterus; 4, timely to the hospital to consult a doctor, if necessary, the use of drugs or acute warming physiotherapy to promote uterine contraction.