Hi all, so after 18 months of the with no luck and 6 months of chloride, I went back to doc, he gave me letrozole, I'm pleased to announce it worked!!! I'm now 7 months pregnant, as I have polycistic ovaries I was getting very down thinking it wouldn't work!! My point is that I have a very stressful job, so a friend suggested I needed to relax more, this is why I bought myself an adult colouring book, now I'm not naive enough to think this was the sole reason for conception 
but it certainly helped me!!! Treat yourselves ladies!!! Xxxxx