>I haven't experience this. The only change I've encountered is pain free
>periods - a dramatic change from pre-paleo. I've looked through several
>books to find an answer for you and could come up with only one possible
>source: Menopausal Years, The Wise Woman Way by Susun S. Weed. Her last
>name is quite appropriate... :)
I also read in the book THE SUGAR BLUES, or some other book about sugar,
that it is the high sugar, hi carb American diet that causes menstrual pain.