Good luck Esmy, I will add you to my prayers and I hope if there is anything contributing it can be fixed so that you can achive your BFP!!!
I'm awaiting my own testing to be sure there is no contributing issues and I'm nervous and understand what may be going through your mind....I'm gonna be kicking myself in the butt if I have contributing cause I know I will feel like I should have done something....but then i remember how many times I've told my dr's that it's been 6 years and nada....they should have been looking for something a long time ago. So don't beat yourself up!!! But I'm sure it will be all good!!!
Did your RE ask you about pain during AF...cause I get some back pain on CD1 or 2 and mine seemed to think there might be some endo there with me....