Thank you guys all for your support! They said they are in a rush because they don't want me to lose the tube. They said that tommorrow hcg should be over 2000 and that at 2000 you can ALWAYS see the sac. But I also am a little skeptical since I have ZERO of the risks factors and pretty much they are basing this on being .5 from the "normal" progesterne level and the fact that she couldn't find the 2mm sac. With that said she did move me to a differnt room just to make sure she couldn't see it with an alternate us machine and on the 2nd one she said the lining was clear and no black dot... Please
that the 25% works in my favor tommorrow.