I figured I come over here and check on you girls.
annabelle - My chart for this month is crazy. I woke up about an hour earlier than I needed to for a week straight. I normally take my temp at 5:15, but I've just taken it when I wake up to go pee here lately. Yesterday I had to take it at 3:30. I'm just glad FF was able to give me crosshairs for sat and that was the day I O'd. I also wake a lot through the night, so I've been having to stay up to about midnight before going to sleep. When I do that, I get at least 3 hrs of sleep, which is best for bbt. Hopefully your chart will stabilize soon.