After delivery or miscarriage, the uterus needs some time to recover, so you can choose to use massage, oral medication, intramuscular injection or static medication, etc. After delivery, the uterus needs a period of time to return to normal size, according to the contraction of the uterus, you can choose to use massage, such as touching the bottom of the uterus with four fingers, and then massage clockwise, 5-10 times a day, each time 5 minutes can be. You can also choose to take oral medications to promote uterine recovery, such as Yimu Cao granules, Yimu Pills, and Postpartum Stasis Removal Capsules. If you need to contract the uterus quickly, you can also choose to use drugs that promote uterine recovery such as intramuscular contractions, rapid static doses of contractions, and ergometrine.