Cycles of (in)visibility: evolvements, constancies, and frictions of menstrual cycles at work.

Introduction: Around half of all working bodies experience a menstrual cycle for a significant part of their (working) lives, followed by (peri-)menopause. Yet, the implications of cyclic embodiment and bodily transitions remain well-concealed, stigmatized, and insufficiently integrated into work organization. Theoretically positioned within critical menstruation research with focus on work organization, our study enhances existing research by offering a Methods: For this purpose, we carried out a longitudinal study (2021-2025) to explore and evaluate the effects of the menstrual cycle on the professional lives of women and people with menstrual cycles (WPMC) in Germany. Insights from qualitative interviews and action research workshops during this time period are supplemented by expert perspectives from Germany, Belgium, Ireland and Spain. Results: The results are organized alongside a differentiation between three spheres (1) individual sphere, (2) organizational sphere, (3) societal sphere. We find that growing awareness, generational shifts, and feminist practices are slowly opening spaces for cycle-sensitive and more caring work cultures, despite ongoing stigma, resistant structural barriers, and anticipated backlashes. Discussion: Our analysis shows that cyclic practices are largely individualized, which risks burdening WPMC with the additional work of finding solutions for cyclic symptoms within ongoing linear, meritocratic work structures. To counteract these dynamics, this study proposes rethinking workplaces by setting cyclic working bodies as the default. In this way, they are built to accommodate diverse and changing embodied experience by equally valuing care as well as times of regeneration.