Same temp several days in a row?

Tamz

Hey! It's my first cycle charting and I was wondering if it's normal to have the same exact temp (thermometer reads to the hundredth) for 2, 3, or even 4 days in a row.

It's been the same a couple days in a row and then it'll jump around a bit, and then settle on another or even the same number again as it had been for a couple of days. Then jump a few more times, then back to stable.

Is that normal? Or is that weird? Is it the thermometer?