Hello, babyluv01.
If you have irregular cycles it will be more difficult to predict when the O day really is. The thing is, you should (theoretically) only be getting a + on the OPK's one--maybe two--days per month. Irregular cycles will naturally throw this off as well, but nonetheless, you should know when you O.
BTW, have you ever take a HPT? 'Cuz it's entirely possible that your "irregular periods" are short-lived pregnancies. How long have you been TTC? Studies have shown that couples who try to get pregnant and have regular BD's only conceive 17% of the time every month. Halfway through a year, that's between 80-90%. And after 2 years, it's about 97%. (Of course by this time, some couples are inevitably counted more than once.) Only about 1/10 couples are infertile.
I am inclined to agree with the others that you should just have all of the BD's you want and eventually it will happen. And, FYI, a lot of dr's will tell you to BD every other day to make sure there's enough semen for fertilization. My wife and I took this advice the wrong way for the longest time. We thought that meant that by abstaining every other day, you are building up more semen. But upon further research, we discovered that there should always be enough semen to fertilize an egg, so really what they're saying is that you should BD
AT LEAST every other day, rather than
AT MOST every other day. That made our lives easier.
confused...frustrated!!! 
as for me possibly being pg its highly doubtful considering my history. a brief one for ya...was on the pill cause when i was younger my period was so scarse, and it fixed it. but last oct the doc changed my brand and by jan of this year that was my last period. i did a hpt in march and it was neg. so i finally was able to see a doc in oct and he had me on progestin for 7 days. i had a cycle. then i didn't have another til dec 5th. and thats where i'm at now. i've had 2 periods this yr. i got off bcp in may. so we've been trying since then. doc's doing blood work on my cd21. bd every other day was my thoughts too. can't miss anything with that now can ya. 
i've had 3 pos opk's this month. and they weren't maybes either, u could tell they were noticeable darker or the same as the test line. well i'm hoping to get some news from the doc. my worst thoughts are that he's gonna say that all the tests are normal and i'll have to keep trying without any help to stimulate things. keeping fingers and toes crossed. thanks for the support. 
Linear Mode
