DNA Diagnostics Center is the world's most trusted DNA testing laboratory. DDC performs 3 out of 4 private paternity tests in the United States, chosen for its 100% accuracy and excellent service. DDC performs each paternity test twice to ensure accurate results.
Keywords: paternity, DNA, testing, paternity testing, parentage, genetic testing, identity, buccal swabbing, DNA testing, sibling, maternity, twins, blood testing, immigration, forensic DNA