Will there be fetal arrest in the second trimester?

Fetal arrest generally refers to fetal arrest. Whether fetal arrest occurs in the second trimester of pregnancy needs to be analyzed according to specific circumstances.

Fetal arrest refers to fetal development stop caused by some reason in early pregnancy. Typical manifestations are disappearance of early pregnancy reaction and a small amount of vaginal bleeding. If there are no factors endangering fetal growth in the second trimester of pregnancy, and the fetus itself is well developed, fetal arrest is generally not easy to occur. Pregnant women only need to continue regular birth checks, and there is no need to worry too much. Although fetal arrest occurs mostly in early pregnancy, there are also some factors that can lead to fetal arrest in the second trimester, such as embryo chromosome abnormalities, gestational diabetes, pathogenic microbial infections, etc., but the incidence is relatively small.