Young Men's Attitudes and Understanding of Menstruation.

Purpose: To identify sources of information, perceptions, and potential misinformation about menstruation among college-aged men in the United States.

Methods: This is a mixed-methods cross-sectional survey study of students in the United States. Inclusion criteria included participants aged 17-29 years, male gender identity, enrolled as an undergraduate or graduate student, and no personal history of menstruation.

Results: This study included 70 participants. Almost half of all participants (42.9%) first learned about menstruation from family members. More than two-thirds of respondents felt that menstrual education was essential or very important for all genders. The most common symptoms noted to be associated with periods included cramping (93.6%), mood changes (80.9%), and vague "hormonal" changes (36.2%). When asked how a menstrual period might affect someone's ability to perform daily activities, one-third reported debilitating or very burdensome symptoms, whereas one-fifth felt periods do not have much impact.

Discussion: Comprehensive education and accurate reproductive health knowledge are critical in combating gender bias and stigma. Most males surveyed agree that education on menstruation is important, yet the majority do not have or do not remember formal education on this topic, instead relying on family members and friends as learning tools and resources. Most participants identified negative symptoms associated with menstrual periods, especially mental health concerns including mood changes and irritability. This association with mood changes, as well as vague "hormonal fluctuations," contributes to the societal bias against people who menstruate by marking them as prone to emotional instability, thereby exacerbating gender prejudices. It is therefore critical that accurate menstrual education be widely available for everyone, regardless of gender.