In 2013, researchers reported an eye-opening case of a healthy pregnant woman with a puzzling prenatal test result. A routine genetic screen using cell-free DNA—a highly accurate blood test—suggested ...

Dr. Sara Teichholtz, a psychiatrist in Washington, D.C., was early in her pregnancy when she took a routine prenatal test to check for chromosomal abnormalities in her developing baby. So, Teichholtz, ...

Pregnancy is one of the most beautiful phases in life, but it also comes with its share of worries. As an expecting parent, you may often find yourself wondering if your baby is healthy and developing ...