Patient's question:
Is there a risk with a Down syndrome result of a 21-trisomy ratio of 1:163?Doctor's answer:
Down syndrome screening only involves drawing peripheral blood, which is different from amniocentesis. The latter requires taking amniotic fluid through an amniotic membrane puncture, whereas Down syndrome screening only requires drawing blood from the arm. Moreover, it does not require drawing a large amount of blood, and the process is similar to that of a routine physical examination. Therefore, it poses minimal risk and side effects for expectant mothers.Generally, doctors recommend that women with risk signs of prenatal examinations maintain personal hygiene and avoid sexual activity. Additionally, patients should create an environment conducive to emotional stability and stress relief. Wishing the patient a healthy delivery.