Down syndrome screening test; high risk value for Trisomy 21, what should I do?
Disease description:
I underwent Down syndrome screening during my pregnancy, and the results showed a high risk for trisomy 21. This has made me feel very anxious and worried. I would like to understand what this high-risk value means and what steps I should take next.
Doctor's answer (1)
Dr. Zhang Lu
Down syndrome screening is one of the important prenatal examinations during pregnancy, primarily used to assess the risk of the fetus having chromosomal abnormalities such as Down syndrome (trisomy 21). A high-risk result for trisomy 21 from Down syndrome screening does not necessarily mean the fetus definitely has the condition; it simply indicates a higher likelihood of the fetus being affected.
Pregnant women are advised to promptly undergo more accurate tests, such as non-invasive prenatal DNA testing or amniocentesis, to confirm whether the fetus has any chromosomal abnormalities. Facing a high-risk result may cause anxiety or concern. Pregnant women are encouraged to communicate with family, friends, or a mental health professional.
Pregnant women should continue regular prenatal checkups, maintain healthy lifestyle habits, avoid exposure to harmful substances, and ensure adequate rest and nutrition to support both their own and their baby's health.
