Survey on the Awareness of Menstruation and Menstruation-Related Problems in Athletes among Public High School Physical Education Teachers

Introduction: In recent years, the activities of female athletes have attracted increasing attention, especially regarding the effect of menstruation on athletic performance. Nevertheless, there are no surveys of these practices among coaches who train non-top-level athletes for general competition. This study aimed to investigate how high school physical education teachers approach the issue of menstruation and the awareness of menstruation-related problems.Methods: This was a questionnaire-based cross-sectional study. The participants were 225 health and physical education teachers from 50 public high schools in the Aomori Prefecture. Participants were asked to answer a questionnaire regarding whether they talk to their female athletes about menstruation, keep track of their menstrual status, or make adjustments for menstruating students. Additionally, we asked for their views on painkiller use and their knowledge of menstruation.Results: The participants included 183 men (81.3%) and 42 women (18.7%); data from 221 participants were analyzed after four teachers were excluded. Teachers of female athletes who communicated with students regarding their menstrual conditions and physical changes were predominantly female (p < 0.01). Regarding the use of painkillers for menstrual pain, more than 70% of respondents said that they recommended their active use. Few respondents reported that they would adjust a game because of athletes with menstrual problems. More than 90% of the respondents knew that there was a change in performance due to the menstrual cycle, and 57% of the respondents understood the relationship between amenorrhea and osteoporosis.Conclusions: Menstruation-related problems are not only issues for top athletes but also important for general competi-tion level athletes. Hence, even in high school clubs, teachers should be educated on how to deal with menstruation-related problems to prevent withdrawal from sports, maximize athletes' abilities, prevent future diseases, and preserve fertility.