Tierd of trying, so tell me the truth.?

last month i started my period 5/20/10 and lasted five days. well im suppose to start the 24th of this month , me and the Husband BD on 25th , 27th, 29th, 1st, 3rd, 4th, 5th and 29th of this month and last month. I was guessing to ovulate somewhere during the week of 31st to the 7th. I thought i got it last month but comes to find out i was wrong on my ovulation days? i was a week late. my max cycle has been 41days, average is 35 and minimum is 30. I Hope i finally found out when i ovulate and hopefully conceived! my real question is do you think i covered this cycle? what do you think my chances are of conceiving?