May 15, 2012 7:20 pm Down Syndrome Test for Pregnant Women A new blood test for pregnant women shows if their baby will be born with down syndrome. It’s developed in the Bay Area. NBC Bay Area’s Marianne Favro reports. US & World Videos 2:43 Report: California tourism numbers top pre-pandemic levels, Bay Area lags behind 2:06 2 injured following stabbing in San Jose, police say 2:00 ‘Kayak-tivists' take Chevron protest out onto the Bay by Richmond 2:29 San Jose celebrates Cinco de Mayo with a pair of parades and festivals 0:22 Police investigating double stabbing in San Jose
