This 14-minute SciShow video explores the safety of using hormonal birth control to eliminate menstrual periods. Hosted by Hank Green, learn about the research behind period suppression, why some women choose this option, and what science says about potential health implications. Discover the biological mechanisms of how hormonal contraceptives work to prevent menstruation and whether this practice poses any long-term risks. The video addresses common concerns and misconceptions about period suppression while providing evidence-based information to help viewers make informed decisions about their reproductive health. Includes references to scientific sources for those wanting to explore the topic further.