Glow cycle accuracy

Kelly • 💙💖💙

So I’m usually 27-30 day cycles.

Last month I was very late and had a 37 day cycle. This is rare for me.

Now glow has made this cycle 36 days.

Glow says AF is due in 7 days

Another app says AF is due today.

Glow also shifted my ovulation week’s last minute both the last two months... probably because of my logging data.

Now I’m going mad not knowing when my AF really should be due as a week is a long wait!

Pls share accuracy experiences