Who's the Dad? First-Trimester Blood Test May Tell, Ravgen Reveals
Published: May 04, 2012
Finding out who the father is in paternity cases may become easier with the emergence of a simple blood test for women that can be given in the first trimester of pregnancy. The paternity screening, developed at a private biotech company in Maryland, is intended to replace more invasive, risky tests that are done later in the pregnancy, its developer says.