Ovulation Date Query


Has anyone experienced a different ovulation date than what Glow indicates on the “Calendar”? I swear I experienced implantation pain yesterday and am experiencing it today (8 days till period) but only had sex on two days within the entire ovulation period and not on the ovulation day this calendar indicates (I also did not test for ovulation).

Can you give some examples where your ovulation day was different than the calendar on Glow (looking for some reassurance)?