true cycle date

I had a normal cycle on 9/28/09 and then had an IUD removed on 10/2/09. After the removal of the IUD I had heavy bleeding starting on 10/4/09. TTC with a Positive Ovulation test on 10/7/09. Can someone please tell me what date I use for the correct cycle date. As of today 10/28/09, no period and BFN test. However, I have had classic signs of pregnancy and what I think may have been IB on 10/22/09. PLEASE HELP!!

[adgal]

The best I can do here is this:

After hormonal birth control (ie: bc pill, depo shot, etc.) your cycles can be out of whack for a bit.  It takes the body time to regulate. I believe it may impact your ovulation as well and could possibly result in false results on an ovulation predictor test.  If your ovulation predictor test is accurate, then you typically would have ovulated anywhere from 12-72 hours after it comes up positive, with the average being 36 hours.  I don't think it's possible at this point to say what your correct cycle date is as the heavy bleeding on Oct. 4 was most likely a result of stopping your method of birth control.  Your periods could be irregular for a few months.  Sorry, not much help, but the best I can do with this question.