We've been TTC for 8 months, 7 complete cycles. I'm irregular, but nowhere near as bad as I used to be. My cycles are currently ranging between 24 & 40 days, a year or two ago they were 60-130 days so I'm counting my blessings.
We've found it hard, hardest in the cycles where there's symptoms. Last month I had no symptoms what so ever and that was much easier.
We start each month determined to be positive, not to think about it too much and to succeed but the hormones in the 2WW mess with that big time.
Having said that, we will be succeeding this month. Only CD7, but we WILL do it (we have to, I'm hosting a testing thread and I can't let down the long line of success that's brought)