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. Naseem Khorram learned that she had cancer through routine prenatal blood testing during her second pregnancy. What should have been one of the most joyous times of Dr. Naseem Khorram’s life ...

What should have been one of the most joyous times of Dr. Naseem Khorram’s life turned into one of the most terrifying. The Los Angeles-based nephrologist was getting routine bloodwork during her ...

Instead, she enrolled in a study at the National Institutes of Health that involved examining women who received abnormal prenatal DNA-sequencing test results like hers. Through that research, Khorram ...