Late period and temperature rise after 12DPO with negative test

[DairyIntolerantBaby]

Would love some insight into my chart! Usually my lutual phase is around 11/12DPO. But no sign of my period at all & temp hopped up today!! BFN on boots early detection! I know time will tell, but just curious if anyone has any insight ❤️

If your temp stays high 18 dpo that is the equivalent of a positive pregnancy test. A normal luteal phase (post ovulation) is 12-16 days.

Hmm that's quite a drop just before...I think I'd be expecting period to start today at some point as an early detection would usually pick up a late in the day 12dpo if pregnant. Good luck though!