Gestational sac measuring 2 weeks ahead?

[lilisawyer]

Had an early scan due to an MC last year, baby measuring 6w1d but gestational sac measuring 8w5d. Not sure why and if that's a bad thing? Anyone else had this? Thanks

Are you certain on your dates? Based on your last period how far along do you reckon you are?

I don't think it's usually a problem if the sac is measuring larger than your dates it's more a problem If you think you should be 8 weeks and the baby is measuring 6 weeks