PERIOD. was founded in 2014 by Nadya Okamoto, a 22-year-old Harvard student from Portland, Oregon PERIOD is a global, youth-powered non profit that fights to end period poverty and period stigma through service, education and advocacy. Since 2014 they have addressed over one million periods and registered over 700 campus chapters in all 50 states and 40 other countries. Nadya recently published her debut book, Period Power: A Manifesto for the Menstrual Movement with publisher Simon & Schuster, which made the Kirkus Reviews list for Best Young Adult Nonfiction of 2018. She is included in the latest cohorts of Forbes 30 under 30, Bloomberg 50 “Ones to Watch”and People Magazine's Women Changing the World.