What are the symptoms of fetal demise?

Patient's question:

Do you have any symptoms of miscarriage? Many people have miscarriages now. I'm worried

Doctor's answer:

If embryonic arrest occurs, all pregnancy symptoms in the expectant mother will gradually disappear. First, there will be no more nausea, vomiting, or other early pregnancy symptoms, and the feeling of breast fullness will also weaken. Subsequently, there may be bleeding from the vagina, often appearing as dark red bloody discharge. Finally, lower abdominal pain may occur, and the embryo may be expelled. These symptoms vary from person to person; some may show no signs at all and directly experience abdominal pain, followed by miscarriage, or the arrest of embryonic development may be discovered through routine ultrasound examination without any symptoms.
Most pregnant women experience no obvious symptoms after fetal development stops, while some may have spotting. Generally, there is no abdominal pain, which is different from threatened miscarriage.