ABSTRACT
BACKGROUND: The coronavirus disease 2019 pandemic has been an extraordinarily stressful situation in recent years. Stress is a physiological reaction to negative stimuli that is regulated by different neuroendocrine pathways. The female reproductive function is maintained by the menstrual cycle, which is negatively affected by hyperstimulation of stress signals. OBJECTIVES: This study evaluates the effect of the coronavirus disease 2019 outbreak on menstrual function and mental health, exploring the relationship between them. DESIGN: The current study uses a cross-sectional, survey-based design. METHODS: During this cross-sectional study, an online self-completion questionnaire was conducted among a sample of 385 Jordanian female medical students during the pandemic. The survey compared menstrual characteristics, depression, anxiety, and stress 10 months after the coronavirus disease 2019 pandemic with 10 months prior. Paired t-test, McNemar's test, Pearson's correlation, and multiple linear regression model were employed to analyze data using SPSS software. RESULTS: The mean age of female medical student respondents was 19.89 years. Data showed that the menstrual cycle length significantly increased during the coronavirus disease 2019 pandemic compared with 10 months prior (32.23 days versus 30.02 days, p = 0.019). The average number of heavy bleeding days also increased during the coronavirus disease 2019 pandemic (2.82 days versus 2.42 days, p = 0.002). The proportion of females with heavy bleeding amount was more than doubled during the pandemic of coronavirus disease 2019 compared with before (27.3% versus 10.4%, p = 0.000). Unpleasant menstrual signs such as nausea and/or vomiting, breast pain, and urinary urgency were significantly increased during the pandemic (p = 0.000, p = 0.008, and p = 0.024, respectively). During coronavirus disease 2019, a positive association between total Depression, Anxiety, and Stress Scale-21 Questionnaire score and heavy bleeding was identified (p < 0.05). The findings also indicated that mental disorders and the incidence of amenorrhea, nausea and/or vomiting, and urinary urgency were positively correlated during the coronavirus disease 2019 pandemic. The multiple regression analysis revealed associations between several menstrual characteristics such as amenorrhea and severity of bleeding with coronavirus disease 2019-related depression, anxiety, and stress. CONCLUSION: This study revealed that the stress related to the pandemic of coronavirus disease 2019 could affect the female menstrual cycle and hence the quality of women's life. Therefore, this study could serve as a baseline for planning and introducing stress mitigation interventions in crisis situations to improve the physiological and mental well-being of females and improve their quality of life.