Under what circumstances can lead to fetal arrest

If in the early pregnancy exposure to chemicals, radiation, may cause fetal arrest, if there are serious endocrine disorders in pregnant women, male sperm quality abnormalities and other factors, will also induce fetal arrest; when both men and women accompanied by chromosomal abnormalities, may lead to fetal arrest, if you want to confirm fetal arrest, you need to go to the regular hospital obstetric examination.