Non-invasive DNA testing is charged at different rates depending on the economic development and consumption level of each place and the level of the hospital. The price of non-invasive DNA ranges from several hundred to several thousand dollars, and you need to consult the hospital you visit.
Non-invasive DNA testing is generally performed by drawing peripheral venous blood between 12 weeks and 22 weeks + 6 days of pregnancy to check the risk of fetal chromosomal disorders such as trisomy 21, trisomy 18, and trisomy 13. The detection rate and sensitivity can reach 97% to 99%. The price of non-invasive DNA testing varies from place to place.
Non-invasive DNA testing can only make a risk test, not a definitive diagnosis. If the non-invasive DNA test shows a high risk, amniocentesis is also needed to make a prenatal diagnosis.