Causes of miscarriage

The causes of abortion are complex, mainly including embryo factors, maternal factors, external environmental factors and father factors.

1. Embryo factors

If the embryo has chromosomal abnormalities and other problems, it is often difficult to develop normally, which is easy to lead to abortion. This is a manifestation of natural elimination, aimed at preventing unhealthy embryos from continuing to develop.

2. Maternal factors The

mother has systemic diseases, such as severe infection, high fever, severe anemia, chronic liver and kidney diseases, etc., which may affect the blood perfusion of the uterus and placenta, thus causing abortion. In addition, endocrine abnormalities, such as luteal insufficiency, hypothyroidism, etc., can affect hormone levels to support pregnancy and increase the risk of abortion. 3

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Excessive exposure to harmful chemicals such as radiation, arsenic, lead, formaldehyde, or poor living habits such as smoking and alcoholism may cause damage to the embryo and cause abortion.

4. Father factors

such as abnormal sperm chromosomes may also cause abnormal embryos and cause abortion.

It should be noted that abortion may be the result of a combination of factors, and accurate identification of the cause of abortion is of great significance for subsequent treatment and prevention.