Dates changed after first scan.

Hi all,

So this is my second pregnancy so I’m aware that your dates etc can change after a scan.

Today I went in for an early scan thinking I was 7+5 weeks. My dates were worked out from my last period (3rd dec) and by the fact that I tested 3+ on a clear blue.

So today after my scan I’ve measured at 5+6?! They’ve said all looks perfect and we saw baby’s heartbeat but now I’m worrying incase baby’s growth is slow etc.

Has anyone every experienced this? And positive stories x