Quoting MommyOf3&AnAngel♥:" When are you testing? I use to have a 22-23 day cycle before I had kids. Since my cycles have been messed ... [snip!] ... breastfeeding. I have no idea when to test but I've been having ovary pain (right) and increased CM so I think I will O soon."
my cycles are between 27 and 31 days, so most charts average it at 29 and say i Od today. i bought internet cheapie strips to ease my impatience, i got like a bajillion of both opks and pregnancy tests. from the opks since im still learning, im guessing my O date is correct, or maybe a day sooner. im going to start testing for pregnancy at 7dpo, which for me should be a week from today. but i have plenty to use, you can get like 25 for 8 dollars. lol.