Despite having one of the world's most advanced economies, the United States lags far behind other countries in its policies for expectant mothers. In addition to being the only highly competitive country where mothers are not guaranteed paid leave, it sits in stark contrast to countries such as Cuba and Mongolia that offer expectant mothers one year or more of paid leave. Countries finance paid-maternal-leave policies in a variety of ways. Some require that the employer finance the leave; in others, the money comes from public funds. For low-income residents or those who work in the informal sector, an increasing number of governments are providing maternity cash benefits, according to the International Labor Organization, a U.N.-affiliated agency. From Gambia to Bangladesh, a majority of low- and middle-income countries offer some form of paid leave to mothers. Because current U.S. policy doesn't mandate paid maternity leave, many women feel they have to choose between working and raising a family. This gender inequity undermines their prospects of equal opportunity at work - and, experts say, it disproportionately affects women from lower socioeconomic backgrounds. A 2012 study conducted by the Department of Labor found that, of the workers it polled, 23 percent of women who had left work to care for an infant took less than two weeks off, increasing health risks for both mothers and children.