Hi, I too have thought this same question. My DH and I also live beneath our means and have had numerous cycles with no BFP. At some point and as the years go by, you realize that it won't happen (or at least it won't happen with your eggs, or your uterus). My mindset was also like yours - that it would happen someday. So, I continued on. But now I don't know. I still have hope that it will happen, but after so many failures, I think you get to a point where you need to be realistic. I am not sure if I am being clear .... does this make sense?