Can Ovulation Cause Low Body Temperature?

Hi, may I answer your health queries right now ? Please type your query here...I am TTC. My base is about 96.9. My temp went to 97.6 then 97.3 then 97.5 then dropped to 96.8 96.9 96.7... Never back to base line but never way up. According to WWW.WWWW.WW I am day 11post ov. Is it possible I could be preg or are temps too low