Tag
social biology
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Why Do Women’s Periods Sync? The Science Behind Menstrual Synchronization
Early research into the phenomenon began in the 1970s, when a study of 135 female college students found that roommates’ menstrual cycles tended to align over...
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The Science Behind Why Do Women’s Menses Sync—and What It Reveals
What’s even more intriguing is how this synchronization extends beyond biology into psychology. Women living in close quarters—whether in dorms, shared...