When to take the ovulation tests - new to this

Julia

So according to glow - today is my first green day. With actual ovulation happening on the 9th... i thought i read you should take an AM & PM test. I only have 10 tests so should i take two today or wait until closer to when glow says ill ovulate?

But since i really don’t know when i tend to ovulate so should i take them this early? Or is it more common for people to ovulate later?