Oh Ourlux, yes IKWYM. Obviously this is a very common feeling. With both boys I used only dates to go by, which wasn't very scientific, especially as I now suspect my ovulating was very early in the cycle before falling pg the first time, and the second time my cycles were really unpredictable as i was still bfing and had only just got AF back. But funnily enough, I now know based on my EDD, that both times we conceived it was at supposedly the wrong time of the month - so in reality we were spontaneously DTD rather than conciously BD. Some people say that charting etc can actually make it harder to conceive as you are too focused on TTC and not relaxed enough for it to "just happen". But of course for others they get results much more quickly by taking the scientific approach. I think you need to find what feels right for you. You most likely CAN fall pg (and maybe really quickly) if you just "go with the flow", so it that feels right for you, maybe give it a try. If however conceiving quickly is so important you don't want to miss an opportunity, then stick with what you are doing. I think you need to follow your heart. The answer is in there - you just have to listen to it! Best of luck hun, I hope to see a pg announcement really soon.