For mothers, the uterus can return to its pre-pregnancy state in 6 weeks to 8 weeks after delivery. If the uterus does not return to its pre-pregnancy state and seriously affects the health of the body, this is poor uterine rejuvenation. There are several reasons for poor uterine rejuvenation, which should be treated for the causes. The causes are: endometritis, pelvic inflammatory disease, uterine fibroids, retroverted uterus, adenomyosis, etc. It is recommended to go to the gynecological examination of the delivery hospital to perform ultrasound of the uterine adnexa, routine leucorrhoea, routine blood tests, etc. To clarify the cause: if the uterus is not contracting well, it is recommended to choose drugs to contract the uterus; if there is gynecological inflammation infection you can choose appropriate antibiotics; if it is caused by bruising, you can choose drugs to activate blood circulation and remove blood stasis, such as powerful biochemical capsules, motherwort granules and other Chinese herbal medicines for symptomatic treatment. You can also choose to use some drugs to stop bleeding, such as Gongblood Ning, Bao Gong hemostatic granules and so on. In addition, do not eat spicy and stimulating food, do not exercise strenuously, and abstain from sexual intercourse. It is better to go to the delivery hospital for examination and treatment if the uterus is incomplete. Encourage breastfeeding, which is good for uterine rejuvenation. When the baby sucks on the breast, it can promote the release of endogenous oxytocin and promote uterine contraction.