Hi,

I don't really want to wake up every night just to try FILD or WILD, and I was wondering if when you go to sleep at 12AM and you've been up for 12+ hours whether you automatically go into REM? I'm asking because I get the best sleep of my life when I go to sleep late so I was wondering if it could be REM, and I also ask because then if I sleep late I would not have to be awoken 5 hours later.

Any answers?