I reckon it probably would be more useful after monitoring it for a few cycles hun yeah... This is my first month of doing my temp (I'm now on CD36, and AF is late, but getting BFNs, my temp is off the chart + really high! But thats another story lol...) But generally I have found to really helpful to visably see how the temp dips in the middle of the cycle then lift afterwards. I think I will definitely carry on doing it next cycle (if this time really is a BFN and AF finally decides to arrive at some point!!) I've attached my temp chart so you can have a butchers if you wish to..xxx