Time of the month

[Sporadica]

Ok people I've heard this thing floating around that when women spend a long time together their periods psynch up to eachothers and they all PMS at the same time.

question:

Is that truth or myth?

[SockzInABox]

It is true but I'm not sure about the PMS part. Some women don't even get PMS. (:

[Vegito]

Never heard that before... and it sounds faulty, so i am asuming its a myth.

[kuperman11]

it does happen. trust me i used to live around at least 10 women who all went on "that time of the month" around the same time

[Giles]

I have actually heard of this before and I remember reading some article that had scientific and factual evidence to prove it. I'm sure if you bothered to use Google then you'd get your answer pretty quickly.