this might sound stupid but where do you put the basal thermometer at? I know it's probably just like all the other…

you can do it any way you would like. oral, vaginal, anal just make sure once you pick an area stick with it. I prefer anal or vaginal because I am a mouth breather while sleeping and it would throw off my temps

didn't think about that, I am a horrible mouth sleeper so I may do vaginal. Thanks @bebefever94

no problem :)