Causes of Threatened Abortion
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Threatened abortion causes are more complex, such as embryonic factors, maternal factors, environmental factors, details are as follows:
First, embryonic factors
embryo or fetal chromosome abnormalities are common causes of early abortion. Chromosomal abnormalities include number abnormalities and structural abnormalities, in most cases, abnormal embryos will be naturally eliminated and abortion occurs.
Second, maternal factors
maternal systemic diseases, such as severe infection, high fever disease, severe anemia, chronic wasting disease, hypertension, chronic nephritis, etc., can lead to abortion. Reproductive organ abnormalities, such as uterine malformation, adenomyosis, intrauterine adhesions, etc., can also affect embryo implantation and development and cause abortion. Endocrine abnormalities, such as luteal insufficiency, hyperprolactinemia, polycystic ovary syndrome, etc., will make progesterone secretion insufficient or endocrine disorders, is not conducive to embryo development. Strong stress and bad habits, pregnant women if suffering from severe physical stimulation or psychological trauma, or excessive smoking, alcoholism, excessive drinking of coffee, etc., may induce abortion.
Third, environmental factors
Excessive exposure to radiation and arsenic, lead, formaldehyde and other chemicals, may cause abortion.
When threatened abortion occurs, it is necessary to seek medical attention in time and take systematic examination and treatment.
