krikkit - welcome back, I hope you can do another FET soon and glad FS is looking after you. I'm so sorry for your loss though

Rai - I hope the rest of your TWW doesn't drive you too crazy! FX for a BFP

AFM - Sitting at work drinking my second can of coke zero for the day and also had 2 cups of tea earlier and have made the decision to cut out caffeine as of now. What do you think - waste of time or worth it??? I figure I want to give this IVF cycle the best chance....