Are there any symptoms or signs of fetal arrest?

Fetal arrest refers to the cessation of embryo development, usually in the early stages of pregnancy. Therefore, for pregnant women, there may be some symptoms or signs of abortion. For example, different degrees of vaginal bleeding, there may be different degrees of abdominal pain, and in severe cases may be accompanied by the expulsion of pregnancy tissue. And when the fetus stops, some of the early pregnancy reactions of pregnant women may be reduced, or even suddenly disappear, such as nausea, vomiting and other performance may not exist. For some pregnant women, there may be no particularly obvious symptoms after the fetus stops, may need to do ultrasound examination to be able to find.