Good morning, ladies. Yesterday I got my BFP, but this morning I had a sharp temp drop below my cover line (no cramps or spotting, though). Is there a veteran charter around who could take a look and let me know if I should be worried? Thanks!
12/1/11 BFP, missed m/c diagnosed @ 9w2d

Re: Sharp Temp Drop
That really does look like an AF drop. BUT, I have seen charts with drops like that at 14dpo and still be a BFP chart.
Have you tested again?
Can you go to a doctor for comfirmation? It could be a progesterone issue...
Steal my kids picture or pretend they are yours, I will find where you live and ship all of their dirty diapers to your doorstep. Promise.
12/1/11 BFP, missed m/c diagnosed @ 9w2d
Ditto. No need to drive yourself crazy.
I don't agree with this. My doctor said that many people temp throughout first tri and that while temps do fluctuate a great deal above the coverline, if they continuously drop below the coverline it can be a progesterone issue or a sign of a m/c. They aren't meaningless.
ETA: I'm not saying that one temp is an indicator of either of those two mentioned above, like a pp said it is the overall pattern of temps.
This. TCOYF also touches on this.