Thank you atomic, you are a star :-) I used to be a right Martha, I was forever worrying about the state of my house, constantly trying to keep it clean and tidy but now I'm much more relaxed, I hope that's a good sign. With t levels is it most important that they are low in the run up to your attempt or during the whole time you are dieting? I guess just by diet we will be lowering our t levels.