0
0
Melbourne, Australia – A comprehensive meta-analysis conducted by researchers from the University of Melbourne, Nanyang Technological University, and Olin Business School has delivered a definitive conclusion: the menstrual cycle does not affect women’s cognitive abilities. This study, published in the journal PLOS ONE, addresses long-standing misconceptions and provides robust evidence against the notion that menstruation leads to cognitive decline.
For decades, myths and unfounded beliefs have circulated regarding the impact of the menstrual cycle on women’s mental state, often suggesting a temporary decrease in cognitive function during menstruation. However, the new meta-analysis, led by Daisung Jang, Jack Zhang, and Hillary Anger Elfenbein, effectively dispels these myths.
The researchers analyzed data from 102 studies, encompassing 3,943 women, who underwent cognitive tests at various stages of their menstrual cycles. The study faced challenges due to inconsistencies in sample sizes, self-reporting, and varying definitions of cycle phases across the analyzed studies. Despite these hurdles, the team found no significant evidence of cognitive changes during any phase of the menstrual cycle.
“Our findings provide a clear and consistent message: the menstrual cycle does not impair cognitive abilities,” stated one of the lead researchers. “This meta-analysis offers strong evidence that can finally put to rest the long-standing misconceptions that have unfairly burdened women for generations.”
The study’s results indicate that women’s ability to perform intellectual tasks remains unaffected throughout their menstrual cycle. This conclusion is significant in challenging societal biases and promoting a more accurate understanding of women’s physiology.
The research team emphasized the importance of their findings in liberating women from the pressure of having to constantly prove their cognitive capabilities in the face of unfounded assumptions. The meta-analysis provides a solid foundation for future research and contributes to a more equitable and informed perspective on women’s health.
The researchers hope that their work will contribute to a broader shift in societal attitudes, fostering a more accurate and respectful understanding of women’s experiences.
Reference:
Daisung Jang et al, Menstrual cycle effects on cognitive performance: A meta-analysis, PLOS ONE (2025). DOI: 10.1371/journal.pone.0318576
Disclaimer:
This article is based on the provided research and should not be taken as medical advice. Individual experiences may vary, and readers should consult with healthcare professionals for personalized guidance. While the researchers conducted a thorough meta-analysis, further studies may provide additional insights into the complex relationship between hormonal fluctuations and cognitive function.
