Hi all, I'm pretty sure that I ovulated on CD14 (I'm now on CD16). CD14 is the day that I got a really positive OPK and my CBFM showed the first peak. My temp dropped A LOT this morning though, but I'm not sure what to do with it. I woke up about half an hour before I took my temp to find that I was shivering and had goosebumps. Our bedroom window was wide open and I was FREEZING! That would throw off my temp, wouldn't it? Should I discard it? You can see my chart in my sig below. Thanks!!!