Positive Opk

[tanysha27]

New here hello ladies can somebody please explain to me ovulation. I got a positive OPK on the 17th and my temp dropped to 97.04 then on the 18th it jumped to 97.76 my thing is did I ovulate the same day I got my positive opk or the day after.

 

[hopeforamirac]

its hard to say for certain but after pos opk its between 12/36 hours