Hello. I'm new to this board and in 1st cycle TTC. I have a question about the cervical mucus.

My LMP was Aug. 21, and next one should be Sept. 22 about 32 days later. I've looked at different ovulation calculators but many of them predict different O days. I had CM Monday (i didn't look for CM before monday ) and also Wednesday and ever since then haven't seen any. Q: once i don't see any CM for 4 days does it mean i have ovulated alreayd or do i still have to BD every other day in case i didn't ovulate yet? ?

Thanks - lol i hope someone can answer today