Menstrual synchrony: Fact or artifact?

@article{Ziomkiewicz2006MenstrualSF,
  title={Menstrual synchrony: Fact or artifact?},
  author={Anna Ziomkiewicz},
  journal={Human Nature},
  year={2006},
  volume={17},
  pages={419-432}
}
Although more than thirty years of intensive investigation have passed since McClintock first published results on menstrual synchrony, there is still no conclusive evidence for the existence of this phenomenon. Indeed, a growing body of nullresult studies, critiques of menstrual synchrony studies, and the lack of convincing evolutionary explanations bring into question the existence of this phenomenon. This paper presents results of a study conducted over five consecutive months in Polish… 

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