What are the causes of threatened miscarriage?

There may be many reasons behind threatened abortion, including abnormal fetal development, maternal health, external environment and other factors. It is necessary to identify the cause in time and consult a doctor for intervention.

In the early stages of pregnancy, the health of the embryo plays a vital role in whether the pregnancy can continue. In many cases, chromosomal abnormalities in the embryo are the main cause of threatened abortion, which is a natural screening mechanism. The physical health of the pregnant woman is also crucial. Reproductive system infections, abnormal uterine structure, endocrine disorders (such as luteal insufficiency or thyroid dysfunction), etc., can pose a threat to embryo implantation or development.

In addition, some unfavorable factors in life may also pose hidden dangers. If pregnant women frequently stay up late, are under too much stress, or are exposed to harmful chemicals and radiation, the risk of miscarriage will increase. Similarly, strenuous exercise, excessive fatigue, or unexpected external forces may also interfere with the early pregnancy process. After understanding these backgrounds, pregnant women can protect themselves more proactively.

If you have suspected symptoms such as slight bleeding or abdominal pain, you should stop any strenuous exercise immediately, stay in bed as much as possible, avoid excessive emotional fluctuations, and maintain a balanced diet. If you are more suspicious or the symptoms become more severe, such as increased bleeding, you should go to the hospital for examination as soon as possible to evaluate the specific conditions of the embryo and the mother through ultrasound or blood tests.