For the past 5 years, even more I've always had cycles between 25-30. I've been tracking my period since last year & for the past 6-7 I've been quite consistent with my cycles. For the past 2 cycles I've been charting my temps although last cycle was my first so it looks very crazy. This month however look like it should and my temps are going down but haven't gone below temps in my follicular phase. I've tested over the past week as my period was due last week...all bfn.  Has anyone experienced something similar and got a BFP or another explanation?  I don't seem to be experiencing much symptoms of anything. Usually I would experience usual symptoms related to the starting of my next cycle...but nothing. Just a few headaches...