When did I Ovulate?

[BumptasticMTY]

By looking at this chart, did I ovulate on CD17 or CD19? I'm unsure because I had a huge spike from CD19 to today CD20.

CD17 = 97.18
CD18 = 97.33

CD19 = 97.53
CD20 = 97.92

Slight increase from CD17 to CD18. Huge increase from CD19 to CD20.

https://i43.tinypic.com/9svwqt.jpg

 

[crysshae]

I think it was cd17 because that was also the last day of fertile cm. It's normal for me to have a larger temp spike a few days after O.

 

[BumptasticMTY]

Thanks hun! What's odd is today I temped at 97.79 FF kept the same O day at CD17. OF moved it to CD18 because of todays temperature. Confused.

 

[crysshae]

I noticed OF had the wrong date for someone else's chart too. They picked the day of the temp rise, and her temp shift was very noticeable. Maybe it's because their system is fairly new and they are just learning your cycles?? Not sure.