When people on other TTC forums DON'T chart?
When I see people who have been TTC for months and months (or even just starting) and have no idea what is going on with their cycles, I just want to tell them to CHART, for pete's sake!

It might not help you get pregnant but at least you'll have a clue when you ovulate, how long your luteal phase is, or if there might be a problem.
People whose AF is "10 days late" and they still have a BFN? I just want to say, "Sorry, honey. But your period isn't late. You just ovulated later. If you were only charting you would know this."
Forgive me. I'm in a mood.