I've had the same BBT Thermometer for 2 years and it's stared acting strange so I ran by the drug store and picked up a new one.
I am having problems. I temp in the morning at 6 and the last two days it has given me a very low 96 range reading. Since my normal temps this time of my cycle are high 97's, I have immediately temped again without getting up and it's in the 97 range. I know my body temp can rise 1.5 degrees in a minute or two so I have decided my thermometer is just bad.
Anyone else have this happen and are there any suggestions on where to find a new thermometer as the only one I've been able to find is this walgreens one? I'm only on CD6 so I think that if I can find one today I'll at least have reasonable temps tomorrow forward as I usually don't O till day 13.