It is unscientific to determine the sex of a fetus through DNA values. There is no direct relationship between DNA values and the sex of the fetus, and the results of the DNA report are only related to certain genetic diseases. Non-invasive DNA testing during pregnancy includes testing for trisomy 21, trisomy 18, and trisomy 13. Test results within the normal range indicate that the probability of the fetus having a genetic disease is extremely low, which is a low risk, and the pregnant woman can continue the pregnancy. On the contrary, if the results of non-invasive DNA data are higher than the standard range, it is considered as high risk and further amniocentesis is needed to confirm the diagnosis. It is important to note that not only are the DNA test results not related to the sex of the fetus, but even if the risk is low, it does not mean that the risk is completely zero. Since fetal development is a dynamic process, pregnant women should go to the Obstetrics and Gynecology Department of the hospital as soon as possible if they experience any discomfort during pregnancy, and under the guidance of a professional doctor, they should be monitored and treated for perinatal care.