FILE - In this Oct. 4, 2019 file photo, Democratic presidential candidate Sen. Elizabeth Warren, D-Mass., speaks at the SEIU Unions For All Summit in Los Angeles. For 41 years, federal law has banned pregnancy discrimination in the workplace. But the stories tumbling out this week show it's far from eradicated. Prompted by Warren's claim that she was forced out of a teaching job in 1971 because she was pregnant, scores of women have shared similar stories on social media. Police officers, academics, fast food workers, lawyers, flight attendants and others say they hid pregnancies on the job or during interviews, faced demotion or demeaning comments and were even fired after revealing a pregnancy.(AP Photo/Ringo H.W. Chiu, File)