What is abortion?

Abortion refers to pregnancy less than 28 weeks, fetal weight less than 1000 grams and termination of pregnancy, abortion can be divided into spontaneous abortion and abortion. 1, spontaneous abortion 1. Embryo chromosome abnormalities This is a common cause of spontaneous abortion. If the embryo itself has chromosome defects or abnormalities, it is often difficult to continue normal development, resulting in abortion. 2. Maternal factors such as maternal systemic diseases, such as severe infection, high fever, anemia, chronic nephritis, etc., or the presence of reproductive organ abnormalities, such as uterine malformation, uterine fibroids, etc., or endocrine abnormalities, such as luteal insufficiency, hypothyroidism, etc., may cause abortion. 3. Immune factors The immune maladjustment between the mother and the fetus may lead to rejection of the embryo by the mother, which may lead to abortion. 4. Environmental factors Long-term exposure to harmful chemicals, radioactive substances and other adverse environmental factors may also adversely affect embryo development and increase the risk of abortion. Second, abortion is an artificial way to terminate pregnancy, usually due to unwanted pregnancy or other reasons and a choice of measures. Although abortion is a more common operation, but there are certain risks and complications, such as bleeding, infection, uterine perforation, intrauterine adhesions, etc., may cause potential harm to women's reproductive health. After abortion, women need to pay attention to rest, strengthen nutrition, and maintain a good mentality. If it is repeated abortion, they need to seek medical attention in time, conduct a comprehensive examination and evaluation, and identify the cause and take appropriate treatment measures to reduce the risk of repeated abortion.