Ha ha Jaimie!
I also did not have much going on in the ewcm dept. I tried grapefruit juice and epo but stopped taking the epo b/c the grapefruit juice worked so well! (1-2 cups not from concentrate pink a day). But I LOVE gf juice!
I heard about so many people getting pg straight away on the cbfm I decided what the hell I would get one too this cycle if I didn't get a bfp. But then I saw the ovacue thread and looked them up. The 3 major differences are is that cb seems to be like an expert opk-I think you poas every day and thus have to buy those poas sticks every month, whereas the ovacue has a saliva (2nd difference) and a vaginal sensor that you use and don't need to ever buy anything else for. Third difference is that you can confirm ovulation occurred (with the vaginal sensor).
Plus-it has charting software for the computer that I think it does automatically for you based on your readings. I just ordered mine today so we'll see if it ends up being worth it.
If you click on my hearts I think it takes you right to my chart (let me know if it doesnt).
I haven't been charting proper last few cycles b/c it was too hard on me. I love charting but trust me I was getting all sorts of awesome things in my lp that made me think I was pg on more than one occasion (implantation dips, spikes, etc.)
So, I have only been temping to confirm ov & af dip.....