Some of you may have followed my posts so far. This is my chart, triphasic, elevated temps for 14 days now.

This is FF's pregnancy monitor that gives me 80 pregnancy points (trends analysis, out of 100).

And today, at 14dpo - BFN.

After three days of faint lines, a BFN on the day when it matters most.

Sorry for being a Debbie Downer, but this only reiterates what a lot of women here say again and again and again: implantation dips are a myth, luteal temp variations do NOT matter.