Hi everyone! So my BBT has been the exact same number for three days in a row. A couple of days ago I had some spotting (implantation bleeding?? ✨🤞✨), and ever since then my BBT hasn’t changed, not even by a fraction of a degree. Has this ever happened to anyone else?

I admit, I’m not being super meticulous about testing it - I do it first thing on waking before I get out of bed, but I’m not waking up at the exact same time every morning. I would think that this would make it less consistent, not more. 🤔

So what do y’all think: is this a case of a weirdly consistent body, or a broken thermometer?