I think you will find that the meds do alter your cycle, I was on the same meds and had different reactions each cycle. One cycle, I had clag for CM, dry white thick (TMI)there was no way if the IUI did'nt work that it wa going to happen on our own. And the forget the try not tooooooo worrrryyyy, it does'nt work, but we all say it. Lots of older ladies get pregnant with little or no CM, it takes very little to get the little swimmers there, and as distressing as it is you have got those eggs fertilized, so it is a matter of time, just the right egg required. I have had 3 MC's before we got lucky with the little one that is growing in leaps and bounds inside me now. Thinking of you and will be keeping my eye out for you.