What causes miscarriage and how to avoid it?

Miscarriage in women may involve family genetic factors and environmental factors. If women are exposed to too much harmful chemicals, they will experience this symptom, such as arsenic, lead, benzene, formaldehyde, chloroprene and ethylene oxide. Some physical factors can also cause miscarriage in pregnant women.

There are many factors that may cause miscarriage in women, including environmental factors and family genetic factors. It can be said that it involves a wide range of factors. The hazards of chemical substances are what pregnant women must pay attention to. So let's take a look at what are the basic factors involved in miscarriage? How to avoid miscarriage?
1. Genetic factors involved <br/>When women have early spontaneous abortions, 50% to 60% of embryos have chromosomal abnormalities, most of which are abnormal chromosome numbers, followed by abnormal chromosome structure. Abnormal numbers include trisomy, triploidy, and X-monomerism; structural abnormalities include chromosome breakage, inversion, deletion, and translocation. Most embryos with chromosomal abnormalities will abort, while a few will continue to develop into fetuses, and after birth, they will also have functional abnormalities and combined deformities. After abortion, the product of pregnancy is sometimes only an empty gestational sac or a degenerate embryo.
2. Environmental factors involved <br/>There are many adverse external factors that affect reproductive function, which can directly or indirectly cause damage to the embryo or fetus. Excessive exposure to certain harmful chemicals: such as arsenic, lead, benzene, formaldehyde, chloroprene, ethylene oxide, etc., physical factors: such as radiation, noise and high temperature, etc., can all cause miscarriage.
3. Maternal factors involved <br/>Female systemic diseases. Acute diseases during pregnancy and high fever can cause uterine contractions, which can lead to miscarriage; bacterial toxins and viruses can enter the fetal blood circulation through the placenta, causing fetal death and miscarriage. In addition, severe anemia and heart failure in pregnant women can also cause fetal hypoxia, which can also lead to miscarriage. If pregnant women suffer from chronic nephritis and hypertension, the placenta may also be infarcted, causing miscarriage.
From the above analysis, we can see that when a woman is likely to have a miscarriage, many factors are involved, including genetic and environmental factors, as well as endocrine disorders, trauma and endocrine insufficiency. It can be said that many factors are involved, which can all cause miscarriage in the female body, so attention must be paid.