Why do womens periods get into sync
February 28, 2009 12:39pm CST
I'm asking people out there why do womens periods get into sync when thay are in close proximatey. For example, families, mother doughters often have them at the same time, also a group of girls sharing a house at university often have their periods at the same time of the month. Answer me why?
1 person likes this
28 Feb 09
I read something about this recently and I'm trying to remember what it said. It was very interesting and it's to do with smell. There's a hormone that we're not consciously aware of, but we smell it and it puts us all in sync. It's referred to as a "scent cue".