I used to average 36 days when we were TTC DS. I also learned I had a late O day compared to the "average." (CD 22 on the cycle we got our BFP)

I've had AF visits since 4.5 mths PP (WOMP WOMP).... and they've ranged anywhere from 28 days to 35 days, averaging 32 day cycles.

We're just NTNP, but curious to see how others' cycles changed between pregnancies/LOs.