Charting experts help needed. Confused about Ovulation.

[bigears]

Hello ladies, This was my first month off birth control pill, I started charting too, and checking CM Check out my chart https://www.fertilityfriend.com/home/3506b8 According to my chart and EWCM I ovulated on cycle day 16, then I had a gradual temperature rise but then had another dip on 5dpo, but my CM was not EW then. I didn't get a positive until 17dpo. Now I went to the doctors today and had an early scan and he dated me back 5 days, so now Im thinking maybe I ovulated on the second dip, My question is do you think its at all possible that I just had a late implantation, or did I ovulate later than I thought?

 

[bigears]

https://www.amandabears.com/heartslate-positive-pregnancy-test.html

Answered my own Question maybe this will help others in my shoes