The Pennsylvania Human Relations Act makes it unlawful to discriminate on the basis of a protected class in the workplace. If you feel you have experienced illegal employment discrimination, fill out the intake questionnaire and email or mail it to the PHRC.In Pittsburgh, all employers are prohibited from discriminating against workers due to their pregnancy status. A current employee may be subjected to harassment because of his or her gender, age, religion, race, national origin, or disability. Pregnancy discrimination is against the law. The EEOC enforces three federal laws that protect job applicants and employees who are pregnant. Procedure for filing, investigating and resolving complaints. Chevron_right § 215-38 Enforcement, judicial review and penalty. State and federal law prohibits pregnancy discrimination. The Pregnancy Discrimination Act (PDA) protects women in the workplace.