Patient's question:
Since the two-child policy was implemented, my family has been urging me to have a second child. They hope to have a daughter in addition to the son we already have. What are the accurate characteristics for determining the gender of the second child?Doctor's answer:
To accurately determine the baby's gender, you can undergo maternal blood testing. DNA maternal blood testing identifies fetal gender, which is relatively safer and more fascinating compared to traditional methods such as amniocentesis, chorionic villus sampling, and ultrasound for determining fetal gender. Although the exact mechanism of how fetal free DNA enters the maternal bloodstream remains a mystery.