Fellows of the Menstrual Health and Gender Justice working group, Inga T. Winkler, Chris Bobel, Lauren C. Houghton, Noémie Elhadad, Caitlin Gruer & Vanessa Paranjothy co-authored an article titled, The Politics, Promises, and Perils of Data: Evidence-Driven Policy and Practice for Menstrual Health. In their paper, which takes the form of a conversation, members of the Menstrual Health and Gender Justice working group discuss the promises and perils of data about menstruation and bring their various disciplinary backgrounds to bear.