Fertility friend is driving me crazy. When we met with the AI program, she said that ovulation is when your temps rise and then stay high...that there shouldn't be temps dipping below the coverline. From that, I read C's chart as her ovulating on CD 17 or 18, but FF puts it at CD 15.
It doesn't really matter for this cycle to know, but since we need to travel to our donor, having a rough sense of when C ovulates is helpful. By our calculations it's CD 17 and by FF's calculations it's CD 15. Maybe I need to go back and read more of TCOYF.
(sorry I can't make it clicky...it used to work on my Mac but doesn't anymore)