The critical factor to be looked at here is treatment. For example, employers may not discharge or refuse to hire or promote women because they are pregnant.The Chicago Human Rights Ordinance prohibits discrimination against employees and job applicants based on their type of family membership. If you have experienced pregnancy discrimination in employment, the ACLU of Illinois wants to hear about it. We might be able to help. Where you can report workplace discrimination. 5038 to discuss your pregnancy discrimination related issues. Pregnancy discrimination is against the law. The EEOC enforces three federal laws that protect job applicants and employees who are pregnant. Being pregnant is often one of the most joyous times of life.