Question
Is the test result normal under Down syndrome?
Answer
The prenatal screening results indicate a Down syndrome risk rate of 1 in 35,218, a trisomy syndrome risk rate of 1 in 29,132, and a neural tube defect risk of 0.82. These data suggest that the risk of fetal abnormalities falls within the low-risk range. However, this does not mean that abnormalities will definitely not occur; it merely indicates a lower risk. If the screening results show high or critical risk, it is recommended to undergo further non-invasive DNA testing or amniocentesis for prenatal diagnosis. Your results indicate a low risk, meaning the risk of fetal growth and development abnormalities is relatively low and no further testing is needed. Nonetheless, it is important to note that screening results cannot completely exclude all risks.