has anyone had ANYTHING like this? here is our specs....we did a FET on the 14th of Nov.(one blast, so we know it isn't twins) 1st beta on day 7 was 35, day 11-35 (no increase!) so they did another, day 13-80.1, so more than doubled, day 15-112 (so not the doubling expected!) then day18-414, and now, day 21-1045...so we are right where we are supposed to be...but didn't increase in the pattern that is "normal". We have an u/s tomorrow to see what might be going on. Has anyone experienced anything like this (or heard of it?) Of course our wonderful clinic doesn't want to say one way or they other right now...but I am about to go nuts!!!! I need to talk to someone "real" and our doc who doesn't want to speculate right now. thx!