Hello.. So I had an early scan on Friday that put me back to exactly 5 weeks I thought I was 6w1d. Baby measured 2mm and we saw a heart beat. My concern is when coming home re looking at the scan letter the gest sac says 24mm when googling that is massive!!! The sonographer never said anything about the sac size though. But I had a mmc in May so any little thing now makes me paranoid.. I know seeing the heart beat is always a great sign but worrying about the sac size I have a reassurance in two weeks she said scans see more at 7 weeks never worried like this with my two girls pregnancies any advise would be greatly appreciated. Xx