Max, I'm so sorry you are having such a rough day. I don't know much about the technical end of this, since I am so new to IVF, but I do know how the days of waiting and analyzing can consume you. It does seem much too early to POAS; it also seems too early to be able to know anything by looking at symptoms--I know pg symptoms can come and go from day to day and hour to hour. All I can say is that I'm sorry this is so hard for you, and I hope you can make it through the next few days without going crazy. You know we are all here to support you.