Hi everyone,

I have been ttc for very very long time now. Finally, I have decided to do the whole charting thing. (Don't ask me why, but I thought it was too much work so I never did it). I went to the pharmacy and got a digital thermometer. It beeps when it reaches the temperatue. I read on the FF site that it needs to be BBT thermometer. On the box it says it's a fever therometer. Does it really matter? What's the diff? Any tips would be much appreciated thanks!