Do you still need to be non-invasive at 37 years old when you’re pregnant with your third child?

If you are pregnant with your third child at the age of 37, non-invasive DNA testing is recommended, which is easy and safe to perform, and the results are relatively accurate.
At 37 years old, pregnant women of advanced age are at higher risk of fetal malformations and chromosomal abnormalities than younger pregnant women. Routine screening tests such as Downscreening are more suitable for pregnant women younger than 35 years old, therefore, non-invasive DNA testing is necessary.
The advantage of non-invasive DNA is that it is non-invasive, with high sensitivity and specificity, and at the same time, it does not increase the rate of fetal loss. In case of abnormality, further tests such as amniocentesis and cordocentesis are required.
Pregnant women at the age of 37 are advised to undergo regular checkups and actively undergo prenatal screening tests such as non-invasive DNA, and if any abnormality is detected, further treatments and therapies should be carried out under the guidance of the doctor.