What could a dip in temperature mean?

Question

I am charting my BBT and I had a dip in my temperature this morning and today I have had a tiny bit of cramps with some minor spotting which has stopped. I am at 9 DPO. My b*****s are also sore. Could the dip in temp. and the spotting mean implantation? If so should I expect my temp to rise again tomorrow morning?

Answer 1

Yes, it COULD be an implantation dip. It may not be though.

This chart shows this woman had an implantation dip on CD21.

http://kristenjoy.net/images/bbt.bmp

And yes, if it is an implantation dip your temp should rise again soon.

Answer 2

it could be an implantation dip...look at other peoples charts and compare them to yours! It should rise a little and continue for 18 days and it shouldn't go below your coverline except for implantation.  

Answer 3

It could be a ID and should go back tomorrow morning.