Posted by karen (152.163.197.63) on February 01, 2000 at 08:28:58:
In Reply to: daylength posted by Christine on February 01, 2000 at 07:13:15:
I definitely think lack of sunlight is some kind of a triggering factor in cycles. About a month before I go into cycle, I wake up about 3 hours prior to sunrise. My sleep patterns are all disturbed, and I think its my body's way of saying Ive had enough darkness, I need daylight now. We know this is all tied into cicadian rhythyms so isn't this a possibilty?