What would make temps drop and be wacky for this long?

http://www.fertilityfriend.com/home/luvsdogs

I temp vaginally, what would make my temps drop like this for so long? Do you think I'm gearing to ovulate? I've never seen my temps go like this in a while. Please look at my chart :)

Anonymous2010-05-31T06:25:54Z

I am a huge temper too and that is strange-- it could very well be prior ovulation...mine actually did something similar when I missed my cycle. It kept going lower and lower-- it got to 96.2 and I read if it gets to 96,0 you should go to the hospital-- ha ha...but I felt fine...I eventually did ovulate and it shot to 96.8.

How is your CM? Any ovarian twinges?

Lots and lots of babydust to you!