You track registration numbers, retention rates, and participation trends. Here is a number that should reframe how you read those reports: 7 in 10 adolescent girls avoid physical activity during their period (Women in Sport, 2022). Many of them aren’t telling you why they’re leaving—they’re just quietly not coming back.
The reasons are structural, not personal. White uniform shorts. Open-plan changing areas with no privacy. A culture where no adult has ever said the word “period” out loud. These are organizational design choices, and they are within your power to change. When you do, you send an unmistakable message: this program was built with menstruating bodies in mind, not adapted for them as an afterthought.
Walk your facilities the way a 13-year-old experiencing her period for the first time would. That shift in perspective reveals gaps that spreadsheets miss.
Your Audit Checklist
Document what you find, assign timelines, and budget for fixes. Even small changes—adding garbage cans, stocking a basket of products—signal that you’ve thought about the full athlete experience (UNESCO, 2024; Schneider et al., 2023).
Uniform anxiety is one of the top reported reasons adolescent girls disengage from sport (Canadian Women & Sport, 2024). White/light colored shorts, tight-fitting “male-style” kits, and limited size ranges create unnecessary stress for athletes managing their menstrual cycle.
Policy Changes That Matter
Research from the Coaching HER® program shows that while most coaches recognize menstrual symptoms impact training, only about 10% feel comfortable supporting adolescent girls with body-related challenges (Rally Report, 2024). That gap between awareness and confidence is exactly what organizational training closes.
Implementation Steps
If you aren’t tracking it, you can’t improve it. Add period-friendliness to the metrics you already monitor.
Period-friendly isn’t a nice-to-have—it is a retention strategy. Every facility upgrade, uniform policy change, and staff training session removes one more reason a girl might quietly walk away from your program. The organizations that get this right don’t just keep more girls—they build the kind of culture where every athlete knows she was expected, not accommodated.
Canadian Women & Sport. (2024). Rally Report 2024: A call to reimagine sport so all girls can play.
Goorevich, A., & Zipp, S. (2024). “They seem to only know about bleeding and cramps”: Menstruation, gendered experiences, and coach–athlete relationships.
PERIOD. (2025). 2025 State of the Period Report.
Schneider, J., et al. (2023). Body Confident Coaching: A pilot randomized controlled trial.
Tucker Center for Research on Girls & Women in Sport. (2024). Coaching HER: Menstrual health modules key takeaways.
UNESCO. (2024). Sport and Gender Equality Game Plan: Guidelines for gender-transformative sport policies and programme