6w 6d is my guess based on egg retreivel date so I'm hoping it was just to early. They sent me for another HCG the day after the ultrasound but I was too scared to call for the results.
has the doc calculated you at 6w6d or is that your guess? what did the doc say about no fetal pole? the hormones will keep you testing positive, so do not go by that. by my experience you should be scanned again in a week to verify a heartbeat. good luck.