After pregnancy with vaginal bleeding, abdominal pain and other symptoms of miscarriage, it is better to have ultrasound examination in time to check the development of the fetus. As long as the fetus is developing normally, it is necessary to keep the fetus alive in time, you can take progesterone capsule under the guidance of doctor, which has the effect of keeping the fetus alive, and it is also recommended to take vitamin E. However, if the fetus has no fetal heart and fetal bud in ultrasound examination, it is not recommended to keep the fetus alive. Spontaneous abortion can easily lead to incomplete miscarriage. It is better to check the uterine cavity regularly by ultrasound to see if there is any residue in the uterine cavity. If the miscarriage is not complete, it may be necessary to go to the hospital for scraping, and it is also recommended to take medicines such as motherwort. After the operation, pay attention to hygiene to avoid intrauterine infection. At the same time, it is recommended to eat more lean meat, eggs and other foods, which can replenish protein, enhance resistance and help the body recover, etc.