Hi, I had another scan today upon the advice of the IVF clinic and although I am 6.2 weeks they couldn't see anything in the sac. I also had my bloods done and they are not as high as they should be (a count of 3000 less than they should be...). I have been warned to face the probability of a blighted ovum and have a scan next week to be sure. They did say it could be too early for them to see anything so am holding onto that thought but also trying to be realistic. Has anyone had this and then gone on to see a heartbeat at a later scan perhaps???