| | Dr. Cutler's 1980 published paper, Lunar and Menstrual Phase Locking (Site not responding. Last check: 2007-10-08) |
 | | Then each cycle onset was recorded in relation to its phase of the lunar cycle, in an attempt to determine whether certain phases of the moon were associated with a disproportionately high incidence of menses onsets. |
 | | to conclude that there was an endogenous lunar period cycle-but one could equally well consider that the maintenance of the rhythm was due to exogenous influences other than photic, for example, gravitational, which is powerfully affected by the lunar positions, as may also be the case for atmospheric electrical variation. |
 | | Since menstrual and lunar cycles are repetitive, a circular chart (the lunar clock) for recording data was devised to tabulate the repeating cyclic phenomena in the natural form of a clock. |
| www.athenainstitute.com /sciencelinks/lunarandmenst.html (2765 words) |