How to query the results of non-invasive dna

General testing institutions will notify you by SMS.

Generally, there are 10 work sunrise reports for non-invasive DNA prenatal testing, which are usually notified by SMS. If the results are found, it is best to take them to a gynecologist to see if there are any diseases and listen to the doctor's explanation of the report.

Non-invasive prenatal DNA testing is also called non-invasive prenatal DNA testing and non-invasive fetal chromosome aneuploidy testing. Non-invasive DNA prenatal detection technology only needs to extract the venous blood of pregnant women, and use the new generation DNA sequencing technology to sequence the free DNA fragments (including fetal free DNA) in pregnant women's peripheral plasma, and analyze the biological information of the sequencing results to obtain the genetic information of the fetus, so as to detect whether the fetus has three major chromosome diseases.

Extended data:

Non-invasive DNA prenatal detection technology only needs to extract the venous blood of pregnant women, and use the new generation DNA sequencing technology to sequence the free DNA fragments (including fetal free DNA) in pregnant women's peripheral plasma, and analyze the biological information of the sequencing results to obtain the genetic information of the fetus, so as to detect whether the fetus has three major chromosome diseases.

I. Personnel requirements

Professional and technical personnel engaged in prenatal screening and diagnosis of fetal free DNA in peripheral blood of pregnant women shall obtain corresponding qualifications in accordance with the requirements of the Measures for the Administration of Prenatal Diagnosis Technology.

Laboratory personnel engaged in prenatal detection of fetal free DNA in peripheral blood of pregnant women shall receive training in clinical gene amplification detection technology organized by health and family planning administrative departments at or above the provincial level and obtain training certificates.

Second, the applicable population

Editorial serological screening showed that the risk value of common fetal chromosome aneuploidy was between the high-risk cut-off value and11000.

Contraindications for interventional prenatal diagnosis (such as threatened abortion, fever, bleeding tendency, active period of chronic pathogen infection, Rh negative blood group of pregnant women, etc.). ).

Those who are pregnant for more than 20 weeks and miss the best time for serological screening, but need to assess the risk of 2 1 trisomy syndrome, 18 trisomy syndrome and1trisomy syndrome.

Baidu Encyclopedia-Noninvasive DNA Prenatal Detection Technology