A little curious....

I’ve seen a lot of women on here talking about how glow wasn’t accurate for predicting ovulation and was wondering if it’s really not accurate or are some people using it wrong? It was accurate for me and I know 100% because SO and I only had sex the day glow predicted I ovulated and the day after. And baby measured right on track with my lmp.

So ladies was glow accurate for you or did you have to take extra measures to know when you were gone ovulate, and why if you don’t mind sharing?