Question
Are we advised to choose abortion if the screening result indicates a high risk of Down Syndrome?
Answer
The screening standards adopted by different hospitals vary, with the critical value for Down Syndrome typically set at 1/270 or higher for high risk, and below this value for low risk. A screening result indicating a risk greater than the normal reference value suggests a higher probability of the fetus having the condition. In cases of high risk, it is recommended to undergo amniocentesis or other further diagnostic tests to confirm the diagnosis. Even if the risk is high, it does not necessarily mean the fetus will have Down Syndrome. The incidence of Down Syndrome in the general population is approximately 1/750, so there is no need to be overly anxious. However, to ensure absolute certainty, it is advisable to undergo more detailed tests such as non-invasive prenatal testing (NIPT) or chorionic villus sampling (CVS) to obtain a clear result. Additionally, maintaining a relaxed mood, balanced diet, moderate exercise, and regular prenatal check-ups are important. I hope this information will be helpful to you.