Hi,
I had my first us today and was told I was 4 weeks. The gestational sac was 8mm.
I did a HPT 21/2 weeks ago and it said I was 2 weeks pregnant (making it 4 weeks at that point). Which would mean I am 61/2 weeks now.
Is it possible they got the date wrong on the scan?
Am pretty worried, so any info would be good!