flat thermometer battery??

Has the battery in anyone's thermometer gone flat before? And how did you know it was going flat? I've actually misplaced my bbt thermometer so just been using normal digital one in the mean time but last month or so the temps seem to be just super low, even dh so its not just me! FWIW As I'm still bfing I don't know how accurate temping is gonna be but was fine after all other babies, I'm just really wanting to keep an eye on whats goin down there so as to know when to expect af... Or bfp of course :)

I had one go flat but I can't remember how I knew so no help there ;) can you just change the battery and see if that fixes it


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Yeah thinking about doing that but I think its pretty much worth getting a whole new thermometer but can't get a bbt one in chemist here...

Can you order one online (ie are you okay with shopping online) - might be easier to get one that way. I think I bought mine online way back when trying for ds1.


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