Same temp 3 days in a row

[kissesandhugs]

I'm 5 dpo and for the past 3 mornings my temp has been EXACTLY the same. Does it mean anything? Has anyone else had this? Just super weird I'm going to temp when I go home on my lunch just to see if it's my thermometer If that's the case I'll be pretty annoyed.

 

[DCMum]

I'm guessing your thermometer needs a new battery :/