The chances of a pregnant woman experiencing fetal arrest without abdominal pain or bleeding are not very high, and fetal arrest is usually accompanied by bleeding and abdominal pain. The chances of a pregnant woman experiencing fetal arrest without abdominal pain, bleeding and any adverse reactions are very low. Therefore, if there is no bleeding or abdominal pain, the probability of fetal arrest is very low. Pregnant women are advised to adjust their mindset and not to be overly anxious. If the pregnant woman has bleeding or abdominal pain or any adverse reaction, then she should immediately go to the hospital for examination, actively cooperate with the doctor’s treatment, and under the guidance of the doctor to carry out the appropriate treatment, do not indiscriminate use of medicines, so as not to delay the opportunity of the disease.