Hi, I am 33, and trying to conceive for the last 6 months, without any success. My cycle is about 26-28 days, most of the time it is of 26 days, sometimes changeto 25 or 28 days. Do i have irregular period or is it okay? We both are working, and do not not have very frequent intercourse. I have never experienced orgasm during intercourse. Is it causing the delay? I am confused, and upset too. kindly suggest what to do.