So after the negative FRER on day 7 post 3 day transfer I am officially crazy and expecting the worst. I am trying to keep my mind off it by staying busy at work. I am extremely tempted to just have the hcg drawn at the lab since I work in a hospital to put me out of my misery. This makes the rest of the process seem easy! I know that it is early but I have now over analyzed the fact that FRER can detect down to 6.