[~*Nessy*~]

I have been looking at alot of charts lately and noticing some things that I wasnt sure about. On some charts. the crosshairs are dotted. What does that mean?

On other charts I noticed that the location of the intersection of the CH are at different heights. Why is that? Is there any importance to that?

[MamaAnna]

Dotted CHs means that FF isn't 100% sure of the ovulation date and more information would have been helpful. That could be anything from OPKs to CM or CP.

The horizontal line is your base line. It calculates that based on your pre-O temps to help identify and evaluate a thermal shift. If you have higher pre-O temps you will have a higher base line and vice versa.

[~*Nessy*~]

Thanks so much. This is all still very new to me.

[uvagal4]

Mine started out as solid lines on day 13, then nine days later changed to dotted lines on day 22! I think I should have been tracking more signs, not just temp. so that is what I am doing this cycle.