A new study of almost a thousand female Harvard undergrads found that 15 years later, if the woman was a business school graduate she was “more likely than doctors or lawyers to leave the workforce,” Reuters [1]  reported. According to the University of California Berkeley Haas School of Business study, 28 percent of the grads who earned MBAs were at-home mothers, as compared to 6 percent of MDs. “Within in a field, we find that women who are in family-friendly environments are more likely to stay working,” one of the researchers said. (July 2008)