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Why Do Girls Periods Sync? [Solved]

Period syncing is also known as “menstrual synchrony” and “the McClintock effect.” It’s based on the theory that when you come in physical contact with another person who menstruates, your pheromones influence each other so that eventually, your monthly cycles line up.23 Jan 2019

Do Menstrual Cycles Really Sync Up?

Have you had your

Can Girls Really Synchronize Their Periods?

It’s long been thought that when

Do Women’s Menstrual Cycles Synchronize if They are in Close Proximity for Significant Time?

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