How to determine fetal arrest

Under normal circumstances, the baby's development will produce a gestational sac in 30 to 40 days, a fetal bud and fetal heart in 40 to 50 days, and a fetal heartbeat in 50 to 60 days. Therefore, during this period, you should pay close attention to the condition of the fetus and conduct regular prenatal checkups to prevent fetal growth retardation. However, many people do not know how to know when fetal growth retardation occurs.

How to know if the fetus has stopped growing

Fetal growth retardation is diagnosed by B-ultrasound. The fetus stops growing and developing in the uterine cavity. Specifically, it means that the fetus will not grow long. During B-ultrasound, it can be found that the gestational sac has changed in shape, the fetal bud or fetal heartbeat is present or absent, and the fetal heartbeat has decreased. If it is not discovered, the main symptoms in the future may be bleeding or miscarriage. Nowadays, the examination methods are relatively developed, so B-ultrasound can be used to confirm the diagnosis when there is no abdominal pain or bleeding.

Distinguish fetal growth retardation based on early pregnancy reactions. Under normal circumstances, if fetal growth retardation occurs, all pregnancy reactions of the pregnant woman will gradually disappear (except for special cases). First of all, you will no longer have nausea, vomiting and other early pregnancy reactions, and the feeling of breast swelling will also gradually weaken. This is followed by vaginal bleeding, often with dark red, bloody leucorrhea. Eventually, you may experience lower abdominal distension and pain, and the test tube embryo may be expelled. The above symptoms vary from person to person. Some people may not even have any symptoms, but may experience abdominal pain immediately, followed by miscarriage, or fetal growth retardation without symptoms and then be discovered through basic B-ultrasound examination.

B-ultrasound examination is an important method to diagnose test tube embryo termination. B-ultrasound examination can determine whether the test tube embryo is alive, which is beneficial for clinical medicine to deal with test tube embryo termination in time and to take treatment measures. Pregnant women's blood tests for HCG levels can also assess the state of fetal development. If the pregnancy-related hormone is found to be low or not increasing gradually during the blood test, It may be a sign that the test tube embryo has terminated its growth and development.