Completely different person to person, some people ovulate the same month others can take 6 months+ t regulate. Best is to just track ovulation as that’s the only real way of knowing.
It’s different for everyone I last took the pill July 25th 2024 , didn’t get a “period” conceived baby around August 10th 2024 Was shocked the test came back positive as I assumed because I hadn’t had the bleed pregnancy wouldn’t have been possible
I think its different for everyone. You won't necessarily have a clear scheduled period for a few months so tracking ovulation might take awhile.