I remember from when I charted temp for getting pg with my oldest I was supposed to temp first thing when I wake up and not move much or get out of bed until a temperature had been taken. I imagine taking it rectally is more accurate than oral but I'm not a huge fan... is that still the case? I think I'm also supposed to try to take it at the same time of day.
Just wondering if this is still the standard (since I'm going to start tomorrow and today's AF start was a bit of a surprise timing wise) and would I record from CD 2 onward then if I only temp tomorrow?
Thanks if anyone has any advice!