Nowadays, many new scientific technologies are being applied to pregnancy and childbirth, allowing for various examinations to be performed during pregnancy. The inspection results can determine whether the fetus is a healthy baby and prevent the birth of defective babies. Non invasive DHA and prenatal diagnosis are both methods for detecting fetal diseases. Do we still need to do prenatal diagnosis after doing non-invasive DNA testing?
Firstly, let's understand what non-invasive DHA is. Non invasive DNA is collected by collecting an appropriate amount of maternal venous blood, and by examining the DHA in the maternal venous blood, the health status of the fetus in the pregnant woman's abdomen can be detected, such as the presence of genetic diseases, chromosomal abnormalities, etc.
Secondly, non-invasive DNA can detect the physical condition of the fetus in pregnant women without any trauma. If fetal illness is detected, early intervention can be used for treatment. If early treatment is not possible, it is necessary to make a timely decision on whether to allow the baby to be born.
Again, prenatal diagnosis is also an examination of the fetus in the pregnant woman's womb. By examining whether the baby in the womb has health problems or chromosomal issues, it is possible to detect diseases in the pregnant woman's womb in a timely manner, take measures in advance, and avoid the birth of defective babies.
Generally speaking, having non-invasive DHA can already determine the condition of the baby, so there is no need to undergo prenatal diagnosis. The situation that non-invasive DHA can know is already very detailed, there is no need to do prenatal diagnosis again.
