I have recently had my dating scan and the lady measuring said I was only measuring at 5.5 weeks – I had previously measured at this 1 and a half weeks ago. My hcg levels are still really high, got them back today. Doctor thinks could be quality of the sonographer and told me not to worry. They’ll repeat bloods in two days and a follow up scan in a week or so. I’m worried it is a missed miscarriage. Other than minimal brown discharge on and off over last few days, I haven’t had bleeding and have only had minor cramps which have been happening since finding out.