Noninvasive prenatal DNA testing professionals help in providing information about the chance of having a baby with trisomy 18, trisomy 21, and other chromosomal abnormalities in pregnancy. NIPT is more accurate as compared to the conventional screening test such as eFTS or MSS. If you have noninvasive prenatal testing, your result will become as “high risk” or “low risk”. This NIPT is a screening test hence it is not diagnostic means cannot tell you if your baby has any abnormality with 100% certainty.
Prenatal screening or NIPT procedure:
This testing analyzes the small fragments of DNA that circulate in a pregnant woman’s blood. These fragments are free-floating and also known as the cell-free DNA (cfDNA). During the pregnancy, only quick blood is taken out from the mother with the help of a needle or a syringe. The blood sample is then sent to the lab where cfDNA in the blood will be checked to predict any sign of chromosomal abnormality.
On the basis of the result of this testing, the doctor will determine whether a pregnant woman needs further testing or not. Before going for more testing, it is better to get professional advice from renowned DNA testing experts such as “Face IT DNA experts”.
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