[e_roehm23]

does it have to be a brecton dickson (BD) basal thermometer, or can it be an off brand basal thermometer? I got the one they sell at walmart...

 

[texaspeach]

any therm accurate to .1F of a degree will do

 

[MCatLvrMom2A&X]

and memory that tells last temp and a light is really nice.