What tests should be done to find out the causes of threatened miscarriage?

Threatened miscarriage may be caused by a variety of factors, including genetics, environment, hormonal changes, etc. In order to accurately diagnose the cause, detailed examinations such as ultrasound examinations, blood tests, and genetic analysis are often required.

1. Genetic factors: Threatened miscarriage may be related to chromosomal abnormalities. Genetic analysis can help confirm whether there is a genetic problem, which is one of the important methods for diagnosing the cause of miscarriage.

2. Environmental factors: External factors such as environmental pollution, chemical toxins or life stress may also be the cause of miscarriage. A detailed investigation of personal living habits and environment can help identify possible risk factors.

3. Physiological factors: Abnormal hormone levels, problems with the structure of the uterus, or abnormalities in the immune system may cause threatened miscarriage. Your doctor may recommend blood tests, such as progesterone levels and thyroid function, to monitor your health during pregnancy.

4. Trauma: Physical trauma caused by external impact or accident may lead to an increased risk of miscarriage. A detailed medical evaluation is the best way to ensure the health of the body and the safety of the fetus.

5. Pathological factors: Infectious diseases such as bacterial or viral infections are often potential causes of threatened abortion. In this case, blood and urine tests are usually required to rule out infectious causes.

In the face of the risk of threatened miscarriage, it is particularly important to seek medical attention in a timely manner and undergo a comprehensive medical evaluation. The medical team can develop an appropriate treatment plan based on the specific situation to increase the possibility of a successful pregnancy. If the risk of miscarriage is suspected, it is recommended to immediately consult a professional obstetrician and gynecologist for diagnosis and follow relevant advice to take appropriate preventive measures. Maintaining good living habits during pregnancy, such as healthy eating and adequate rest, is also an important means to reduce the risk of miscarriage.