What should I do if the results of the Down syndrome screening show a high risk of trisomy 18?

Patient's question:

Down syndrome screening 18 trisomy high risk 1:130

Doctor's answer:

This is a low-risk alert. Generally, a risk value higher than 1/350 is considered high-risk. Therefore, your risk value is low, and there is no indication of illness. It is recommended not to worry too much, as this is a normal result. Pay attention to a balanced diet during the second trimester of pregnancy and supplement calcium promptly.