Hi went for early scan, but can't see a heart beat at the moment, I am going back in a week to scan again, as the nurse said the guidelines are 6mm with no heart beat then I guess the baby is not going to develop any further, this is my second pg 1st ended in mmc, has anyone has a embryo this size and did not have a heart beat then when they went back it was there, any help good or bad would be helpful, as I really don't think it will turn out good. Thanks x