Ovulation and BBT Question

Richa

Hi all, I have been tracking bbt for the second month this time and noticing a pattern. Now my question is does rise in bbt mean that ovulation already happened?

I have been taking opk tests and got a positive on CD 12 highlighted above. But glow is saying ovulation is in 1 day now.

Both me and hubby have a difficult work schedule so was wondering if we should still try more BD this week? Or is ovulation already happened?