Hi My 12 week scan is on Thursday and I am really worried that something will be wrong, or there just won't be a baby there! I have no real reason to think this as have had sickness and other symptoms, although the nausea seems to have disappeared over the last few days. I have talked to my husband, but he just shrugs and says I am being paranoid. I think I am reading to many bad stories about no heartbeats at the 12 week scan, does anyone know the chance in a missed miscarriage? I am hoping this paranoia will stop once I have had the scan, is anyone else feeling worried about their upcoming scans?