I didn’t want to spend the money on ovulation kits but decided enough was enough for my peace of mind.

I bought a thermometer, saliva microscope and 20 urine sticks.

2 days after glow said I would ovulate I got a positive on the saliva microscope and the next day got a positive on the urine sticks meaning I ovulate 3-4 days after glow predicted.

Hopefully this month BD and ovulation align better with this knowledge !