irregular cycles and ttc#3...buddies PLZ!

[mrsevewat1]

I'm 30yrs old and the last four months of my cycles have been irregular. One month i was 11 days late and another month i was 13 days late. I don't know why. I have been nt/np since my last son in '08. Really want to get a bfp before the year is over so i cn have my last baby before I'm 32. I started the smep this past cycle, but didn't follow it exactly to the "t". I'm on cd22 and according to my tracking shoul be about to ovulate on the 6-7. I'm hoping it worked, but if not i plan on following it step by step next cycle with temping, opks and preseed. Good luck to all of us trying.