What is that? I had a low temperature this morning 96.73 but I woke up cold without any covers as my dog and hubby took them! I went back to bed for 15 minutes with the comforter (I wear same PJs/bed covers every night to stay consistent), then checked again and 97.52! I am playing with both on FF but heard 2-3DPO you can have this. Apparently it is supposed to shoot back up? Anyone ever have this? Any significance? I don't trust my temp because I woke up feeling cold without covers. Though maybe if it is a true temperature, it could be a fallback temperature that ensures that I ovulated... Anyway, just wondering!