Glow Went Rogue

Amanda

With this morning's temp, Glow updated my chart to show both a definitive coverline and a different ovulation date. Thought I understood ovulation date to be the day it dips before a minimum 3 day temp rise- did I ovulate on Oct 31? (That's what Glow indicated prior to today, too. And btw I short-cycle: less than 28d on the reg). The new date isn't even a temp dip date! Why did Glow go rogue?

and change my ovulation date?