When to TEST!

Im fairly new to this TTC journey (currently 4 months in) and i always have a problem with testing way to early and getting my hopes crushed each time I see a BFN... well i came across this and it is based on my ovulation days but I just wanted to share so that maybe someone out there can practice patience on testing too early as I know i need too lol (disclaimer i know we are not all the same but its good to get some insight for some of us on what happens day by day while we are waiting)