This is my husband and my fifth month TTC and my first time using OPKs. I have a pretty regular 32-33 day cycle. The last 3 days I have had no second line show up at all and then this morning I had a faint second line. I know that in order for it to be positive, the second line should be as dark or darker than the control line. Would this show that I'm close to ovulation? Not completely sure what I'm looking for or how often I should test since this is my first time using OPKs! Thanks for your help! 😊