Effects of physical activity in menstrual health and psychological wellbeing among Chinese female university students.

This study examined how physical activity affects Chinese female university students' menstrual health and psychological well-being, with particular emphasis on how it affects the reproductive health indicators of premenstrual syndrome and dysmenorrhea. Menstrual health (dysmenorrhea and premenstrual symptoms), psychological wellbeing (stress, anxiety, depressive symptoms, and sleep quality), and physical activity levels were all gathered using a cross-sectional analytical design. Multivariate regression analyses adjusted for lifestyle and sociodemographic variables. The results demonstrated a significant correlation between improved psychological wellbeing and less severe menstrual symptoms and higher levels of moderate-to-vigorous physical activity. Stress levels, depressive symptoms, and sleep quality were all lower among active students. Physical activity and menstrual health were mediated by perceived stress and sleep quality. We conclude that exercise is an effective comprehensive strategy for improving perceived stress and menstrual health.