Dotted vs. solid red line on FF

SweetieD21

The time I took my temp was off by a few hours a few days a ago so I had a dotted red cover line, when I entered my temp today, it changed back to solid.  What does this mean?

chick730

I'm no expert...but based on the information you have put into FF so far, it is confirming your O date

KC21

It means FF doesn't have any "doubts" that you O'ed.

bbjoys

Ditto pp.  Dashed means that FF is confused, and is not sure of your O day.  Solid means that it's pretty sure of your O day.