Heyy I thought the sono was always off a week or a week ahead ask the doctor they would know for sure
yup 4weeks is too early to see anything. u should wait another 3weeks before u Do another scan. if u want u could go in for a transvaginal scan at the moment. maybe u could see somethin through that. however it is way too early to see anything through an abdominal scan now.
So the ultra sound does in fact add two weeks?
It doesn't just add two weeks randomly..if you had irregular periods than that could change your dates at a scan..for example, by much last period my baby would have been due 26 June but i had my scan and i am now due 6July, this clearly means i ovulated later than usual.