There are still low-risk problems in Tang screening examination
Down syndrome screening is a method of assessing the risk of fetal Down syndrome by analyzing the genetic material in a pregnant woman\’s blood. Although Down syndrome screening has gradually become an indispensable part of pregnancy care, low-risk test results still cannot rule out the possibility of fetal Down syndrome. So, what methods can be used to prevent pregnant women from giving birth to children with Down syndrome?
Avoiding the risks of Down syndrome
1. Combination of multiple methods.
Down screening itself is a method of measuring the risk of fetal Down syndrome by detecting free fetal DNA in the blood. Although this method is more accurate, it still has certain errors. Therefore, it is recommended that pregnant women, under the guidance of a doctor, combine first-child ultrasound examination, amniocentesis and other examination methods to rule out the possibility of fetal congenital defects.
2. Follow the details of pregnancy care.
A correct diet, appropriate exercise, and adequate sleep are beneficial to the healthy growth of the fetus. At the same time, you should avoid contact with chemicals, drugs, rays and other substances that are harmful to the fetus, including teratogens.
3. Pay attention to diseases during pregnancy.
If diseases such as gestational diabetes and high blood pressure during pregnancy are not treated in time, they will also increase the risk of fetal Down syndrome. Therefore, pregnant women should pay close attention to their personal physical conditions and make timely adjustments and treatments for their physical conditions.
Pre-pregnancy prevention is the best method
Down syndrome is a hereditary disease, and prevention before pregnancy is the most important and effective method. If the couple has cases of Down syndrome or other congenital diseases in the family, they should go to the hospital for a comprehensive examination and follow the doctor\’s advice to decide whether to use in vitro fertilization and other safe birth methods before the baby is born.
Properly care for the fetus
Pregnant women should be aware that pathogenic bacterial infections can affect the health of the fetus and even cause a series of diseases such as Down syndrome. Pregnant women should pay attention to personal hygiene, wash hands, eat hygienic and clean, and have a scientific sleeping position, which is beneficial to the healthy growth of the fetus. If you have any abnormalities during the prenatal check-up, you should go to the hospital in time.
Conclusion
Down syndrome is a hereditary disease. Giving birth to a child with Down syndrome may also occur in low-risk situations. Pregnant women should pay attention to personal hygiene, avoid exposure to harmful substances, promptly treat pregnancy diseases, and pay attention to the healthy growth and development of the fetus. Take proper care of the fetus and other aspects to reduce the risk of fetal Down syndrome. In addition, pre-pregnancy prevention is the best measure. The improvement of medical technology and the improvement of new genetic testing technology will have broader and breakthrough prospects in preventing fetal Down syndrome in the future.
