The main reasons for stomach pain after spontaneous abortion are uterine contraction, uterine cavity residue, infection and so on.
1. Uterine contraction: this is the most important reason, after abortion, the uterus appears strong contraction leads to blood vessel ischemia as well as tissue hypoxia and even compresses the peripheral nerves, which leads to abdominal pain. This kind of pain usually lasts for 1~2 days, which is normal and can be observed.
2. Uterine residue: In spontaneous abortion, the pregnancy tissue and meconium tissue can not be discharged from the uterus, resulting in part of the uterine cavity tissue residue, in which case it will also lead to abdominal pain, this situation should be promptly consulted in the hospital, if necessary, to carry out the removal of the uterus treatment.
3. Infection: there is a possibility of secondary infection after spontaneous abortion, if there is a secondary infection, there will be fever, abdominal pain, this abdominal pain usually lasts longer, more than a week, as soon as possible to the hospital to improve the abdominal ultrasound, blood tests and other tests to clarify the diagnosis, symptomatic treatment.
After spontaneous abortion, we must pay attention to rest, eat more nutritious food, promote the recovery of the body.