I had an internal scan today at 6+6 cause of some bleeding last week. The sonographer measured it at 6 weeks (I have a 33 to 35 day cycle and ovulated at day 20/21 so the growth discrepancy might be explained by the dates) and said there was a kink in the sac which I understood was not a Good Thing. She said it might be the start of a collapse which, I assume, would then lead to an obvious m/carriage. Has anyone else experienced this sort of irregularity? In my head, I know this one is not viable but my heart wants to cling on to it until the repeat scan next week.