The workplace has become a more understanding place for pregnant women or new moms these days. Many companies now have lactation rooms and offer more liberal maternity and paternity leave policies than in years past.
But for some women, pregnancy can still be a career liability.
Heather Myers was fresh out of high school and working at a Wal-Mart in Salina, Kan., in 2006 when she found out she was pregnant. She kept a water bottle with her on the sales floor, as her doctor recommended. Then, her supervisor intervened.