If you believe that you've experienced employment discrimination, you can file a complaint with the Philadelphia Commission on Human Relations. The PDA prohibits an employer from discriminating against an employee based upon the employee's pregnancy.The Pennsylvania Human Relations Act makes it unlawful to discriminate on the basis of a protected class in the workplace. Pregnancy discrimination is against the law. The EEOC enforces three federal laws that protect job applicants and employees who are pregnant. The following flyer and posters describe the complaint process and offer lists of the protected categories. Pregnancy discrimination in the workplace is illegal in Philadelphia. The law prohibits discrimination based on pregnancy, childbirth, or related medical conditions in various terms and conditions of employment. The Pregnant Workers Fairness Act (PWFA) is a law that requires qualifying employers to accommodate workers who have limitations arising from pregnancy. We all are well aware that sexual harassment is not tolerated and is illegal in the workplace.