This might be a dumb question, but... So I've only been tracking my cycle for a little over a month (I've tracked long term in the past, but quit for a while). I started tracking after a miscarriage last month so my BBT was a little irregular and wasn't clear on when I ovulated, but I tracked when my first period was. Now, I know for a fact that I haven't ovulated yet, but I'm out of the green area on Glow, but I'm still fertile. How do I change the fertle window so it's accurate? Or does the green fertile window change automatically when the BBT spikes and I ovulate??