August 10, 2016 at 11:11 amBeen charting for a few months and this month is the first month we are ttc. My temp has been really wonky (you'll notice I had the same temp for 7-8 days). We used cm and opk's to time my fertile time. 2 days ago we had a positive opk and ewcm and timed bd accordingly. The next morning I still had a positive opk, but was negative that evening. I expected a temp shift this morning, but my original reading showed 97.38 (the same temp I got 8 days in a row). So I took my temp again and got 97.77, then 97.13, then 97.38. This is odd, right? Time to go get a new thermometer? Also, what are the odds that I did ovulate (my lh surge is a few days later than I expected)? Any suggestions on what I should do?