notorganic wrote:afromanGT wrote:When a group of women live or spend a lot of time together their periods all get on the same cycle. Not actually true. Well here's the thing...women have varying menstrual cycle lengths anyway, so on a long enough timeline they will sync up at some point (except for those on the same length cycle but different starting points). It may only happen once in 400 cycles, but it will happen. Perhaps not on the same 'cycle' per se, but they'll be menstruating at the same time. Of course those who are on the pill would be excluded from that.
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