Question about ovulating on peak reading

Hi! I have a question... technically if you can ovulate 24-72 hours after a peak reading, couldn’t your actual ovulation day fall a day or two after a peak reading? Glow marks the ovulation day on your peak opk reading (at least mine) when inputting OPKs but technically I could have ovulated a day or two after, right? I just bought the Ava bracelet so hoping that helps me be more thorough about temping. Am guessing at how many DPO I am this month lol I have my peak reading but didn’t temp so am not sure. Who knew it would be so complicated?!?