My chart has changed 2 times since the beginning of this Month. I have taken Ovulation Tests, but I just don't feel like it's really accurate. From September period to October period, it was 36 days between. The 1st time I looked at the chart it said I was supposed to Ovulate on the 8th, so of course we done our business. Waited for a few days to rest since we did it 3 times on the 7th. But this is just so confusing...