Menstrual hygiene management (MHM) among female students is a neglected public health issue in the U.S. This study documented period product insecurity, school absenteeism, and use of school resources to obtain period products among high-school students in St. Louis, MO. Female students completed an anonymous, self-administered survey in English (n = 119). Descriptive statistics were used to determine the prevalence of period product need, resources used to obtain period products, and period-related absenteeism. The mean age of participants was 15.78 ± 1.28. Nearly two-thirds (64.4% (95% CI 55.1%-73.0%)) reported period product insecurity. Two-thirds (66.9% (95% CI 57.7%-75.3%)) reported using at least one of the school's resources to obtain period products. One-third of the participants (33.6% (95% CI 25.0%-43.1%)) reported missing school due to a lack of period products. School nurses need to be cognizant of how MHM affects their students' attendance at school and what measures they can take to help reduce menstruation-related absenteeism.
Keywords: high school; period product insecurity; school absenteeism; school-based clinics.