Thu, 02 Feb 2012 14:18:47 -0800

A recent study shows that a new DNA test that identifies Down syndrome in pregnancy can also detect trisomies 18 and 13.

Fri, 03 Feb 2012 01:03:48 -0800

A newly available DNA-based prenatal blood test that can identify a pregnancy with Down syndrome can also identify two additional chromosome abnormalities: trisomy 18 (Edwards syndrome) and trisomy 13 (Patau syndrome). The test for all three defects can be offered as early as 10 weeks of pregnancy to women who have been identified as being at high risk for these abnormalities.

Thu, 02 Feb 2012 05:15:00 -0800

GeneTree.com today unveiled the Family Consultation Service, an in-depth examination of genealogical and DNA data that is designed to assist avid genealogists with established fami