the air bag. the air bag made absolutely no difference. i think there were 2 additional cases of infant deaths, but, among 3,000 that is not statistically significant. i think the things to remember are, if you are in a car, regardless of whether you are pregnant or not, you should activate the air bag. pregnant women i think should sit as far away as possible from the dashboard. and the most important thing in addition to the air bag is the seatbelt. women should wear the seatbelt. they should put the bottom of the seatbelt at the hip level, below the belly, and then should wear the top across the chest. that combination is the safest for a pregnant woman. >> eric: thank you, doc. >> jamie: good know. there are guidelines or