My name is Alissa, my husband and I are TTC#1. This is the sixth month since I got off BC that we have tried. The only month that AF was on time was this month. I just started using OPK and it showed that I was fertile 5 days earlier than what the app said. So I guess I'm not doing a good job of tracking with my irregular periods. I guess I'm just curious as to if anyone else struggles with irregular periods and what helped you when tracking your ovulation..?! Thanks!