Communication protocol between the female anatomy that allows the sychronization of
menstrual cycles when females are living in close
proximity for extended periods of time.
Bob the polygamist has 5 wives who originally had different
menstrual cycle dates. Upon moving into the same house, all womens cycles synced to begin on the same date. This
phenomenon is
accomplished via the Vaginal Time Protocol (VTP) in which all womens cycles sync to a similar date.