Self-checking of uterine recovery can be judged by vaginal bleeding. If the uterus does not recover well, there will be prolonged vaginal bleeding, most of which will be accompanied by heavy bleeding, and you also need to pay attention to the presence of abdominal pain. If there is prolonged vaginal bleeding, heavy bleeding and abdominal pain, you should go to the hospital for an ultrasound examination of the uterine adnexa to clarify whether there is poor recovery of the uterus. Poor recovery of the uterus is mainly due to poor contraction of the uterus, or incomplete expulsion of tissue from the uterine cavity, or the occurrence of infection.