A non-invasive at 16 weeks pregnant usually costs around $2,000 to $3,000, depending on the area and hospital level. Non-invasive refers to non-invasive DNA testing, usually at 16 weeks of pregnancy can first check the Down’s syndrome, if the Down’s syndrome high risk or critical risk, then need to further non-invasive DNA testing. Non-invasive 16 weeks pregnant generally need about 2000 yuan to 3000 yuan, the specific cost should also be combined with the local consumption level, the level of hospitals and so on to make an estimate. Non-invasive prenatal DNA testing is used to detect and evaluate fetal chromosomal disorders by extracting fetal DNA from the mother’s blood. It mainly checks three chromosomes 21 syndrome, trisomy 18, and trisomy 13, with an accuracy rate of 99%. Patients are advised to go to regular hospitals for non-invasive DNA testing, and the specific charges are based on the hospital’s announcement.