Women are more likely to work during pregnancy than they were 30 to 40 years ago. They also are returning to work more rapidly after having their first child; 64% are back at work within a year vs. 17% in the 60s. 66% of women who had their first child between ’01 and ’03 worked during their pregnancy, compared with 44% between ’61 and ’65, reports the U.S. Census Bureau. (CitizenLink 2/26/08)