Patient's question:
My first child is a boy, and for the second one, I want a girl. I want to know if the non-invasive DNA test result can determine if it's a boy or a girl? Could you please tell me if this data is normal?Doctor's answer:
Non-invasive deoxyribonucleic acid (DNA) is mainly collected by taking a blood sample from the pregnant woman, extracting fetal free deoxyribonucleic acid, and using gene sequencing technology to check the baby's gender. If the fetal sex chromosomes are XX, it is a girl, and if XY, it is a boy. Therefore, non-invasive gene testing can determine both male and female genders with an accuracy rate of over 90%.Since the screenshot of the test result you provided is very unclear when magnified, and the specific content of the test result is also difficult to see, it is hard to determine whether the test data is normal.