Health
Do Women’s Periods Sync Up With Each Other Because Of “Alpha Pheromones”?
How do women start syncing together? Is it really because their pheromones have some type of energy-sensing system going on, referred to as the McClintock Effect, or do most women just happen to menstruate around the same time because of the moon cycle?
By Anna Hugoboom2 min read

I remember a girl in college who definitively stated she was the alpha female in her suite and that when she hit her period, her roommates knew to be ready to start theirs. She considered herself to be the hormonal alpha female figure. While this certainly sounds convenient and may give friends a feeling of closeness, there could be more at play here.