A Comparison of Menstrual Changes Expected by Pre‐Menarcheal Adolescents and Changes Actually Experienced by Post‐Menarcheal Adolescents in Mexico

Abstract

This survey explored para-menstrual changes that Mexican pre-menarcheal girls expect to experience and paramenstrual changes actually experienced by post-menarcheal girls. The survey included 95 pre-menarcheal girls who reported what they expected to experience in the para-menstruum, and their answers were compared with para-menstrual changes reported by 98 post-menarcheal girls. There were more post-menarcheal than pre-menarcheal girls who reported negative physical changes, while more pre-menarcheal girls expected to experience negative changes related to cognitive-emotional expressions. Regarding positive para-menstrual changes, despite the fact that hardly any of the girls named them, more post-menarcheal girls reported positive changes than pre-menarcheal girls who expected the changes. The dominant menstrual discourse concerning menstruation focused on para-menstrual negative changes, which can lead pre-menarcheal girls to anticipate their periods with fear and to overlook positive changes that may occur in the para-menstruum.