This article makes the case that social workers and social welfare advocates need to be aware of pregnancy discrimination law to better advocate for individual clients and for changes in the existing law. It is one piece of gender discrimination and inequity. This article reviews the current law around the Pregnancy Discrimination Act of 1978, including the recent holding in Young v. UPS and other relevant case law. It also reviews recent changes made by the Affordable Care Act and the Americans with Disabilities Act as well as related state laws designed to address pregnancy discrimination.