Janie, don't worry hun, you won't miss O. In my natural FET, I bought the ovulation kits where you get a happy face when you're about to O (they are quite $$), instead of the tests where you watch for the second line to appear, as I was paranoid I would miss it. I got my happy face one day, but not without a bit of drama! The nurse told me to start peeing on a certain day, but I peed a couple of days earlier, and I got a happy face the next day! So I would have missed it if I started testing when she told me to. I used to have super duper regular cycles (exactly 29 days) so I typically O'd around day 14/15, but that naturat FET cycle I O'd day 12. Lucky hey?

Lise, I only took one day off after EPU in my first cycle, but 3 days from memory after I had the transfer done.

Welcome renvind! GL in your IVF journey!