hi i had my first scan appontment today and had to get a transvaginal scan, my baby is measuring 6 weeks 2 days with a strong heart beat. i just want to know if the scan is safe, my tummy is a bit sore tonight, they really had to search about to find the baby and push my tummy down at the same time, i had a miscarriage in january and i think im just worrying about nothing, well i hope i am...any advice would be great, thanks