Hi all. I’ve been charting my BBT, but to be perfectly honest I haven’t got a clue what I’m looking for! I’m due AF tomorrow and this morning my BBT dropped to 36.31 it’s been like 36.60+ for a good few days. I read online this happens before your period so I guess I am going to see AF turn up :-( Does anyone have experience of this? Could BBT drop and still be pregnant? I’ve been getting cramps too so I am preparing myself for AF to arrive. Even though it breaks my heart every month!