1. Self-detection of fetal arrest can be judged from its own symptoms. If fetal arrest occurs, all pregnancy reactions of pregnant women will gradually disappear. First of all, there will no longer be nausea, vomiting and other early pregnancy reactions, and the feeling of breast swelling will also be reduced. Then there will be vaginal bleeding, often dark red bloody leucorrhea. Finally, there may be lower abdominal pain and expulsion of the embryo. The above symptoms vary from person to person, and some may even show no signs at all, and may cause abdominal pain directly, followed by miscarriage, or may be asymptomatic after the embryo is stopped and can be discovered through routine B-ultrasound examination.

2. The occurrence of fetal arrest will have a huge impact on pregnant women. Once the above symptoms appear in the first three months of pregnancy, you must go to the hospital for examination immediately to check the possibility of fetal arrest one by one. Even asymptomatic people should go to the hospital for regular check-ups and timely remediation.