Non invasive high-risk refers to non-invasive DNA prenatal testing for pregnant women before pregnancy. This type of testing does not form wounds on the pregnant woman's body, and monitoring fetal chromosomal diseases can be achieved by extracting venous blood from the pregnant woman. Will there be advance notice for non-invasive high-risk cases?
Non invasive DNA testing is to extract some venous blood from pregnant women's blood, and by testing the DNA in the blood, it can predict in advance what problems the baby's chromosomes may have, and can detect many serious chromosomal diseases, such as Down syndrome.
Nowadays, many pregnant women will undergo non-invasive prenatal DNA testing at the appropriate time, which can better ensure the quality of reproduction and avoid the birth of defective babies. Many pregnant women who undergo non-invasive DNA testing hope to know the test results earlier. In fact, if there are no problems with non-invasive testing, the hospital will notify the tester by text message. If there is a high risk of non-invasive testing, the tester will be notified by phone. As for the written report, it usually arrives later in the hands of the tester. Generally speaking, the test results can be known within a period of about 5 days, while obtaining a written report takes half a month.
Non invasive DNA testing is popular among pregnant women because it is non-invasive and the detection method is simple. Only a certain amount of blood needs to be drawn, without any adverse reactions or pain.
