Measuring small for dates

Gordon

I got an early pregnancy scan today. My dates say I am 7 weeks 5 days, but judging by scan today I am only 6 weeks 2 days. There was a strong heartbeat. Should I be worried? I have to go back in 2 weeks for a repeat scan. I tested positive two weeks ago and was a week late at that stage so I’m a bit concerned... thanks.

Also... any Ramzi predictions?! It’s trans-abdominal scan!