Hi all , I went for a private scan last week and all that was there was an empty sac when I should be nearly 8 weeks pregnant. She said the size of the sac was 16mm and certainly big enough that if there was something inside we would be able to see it. I have had 3 miscarriages before but I always bled around 1 week after missed period so very early. I havnt any symptoms of miscarriage, have a rescan in 7 days. Just wondering if anyone has experienced this and if there is any hope at all?