So I went to the doc last week and had a transvaginal ultrasound all we seen was the sac, so the doctor couldn't give me a due date, so I went and did some blood work my stats came back today at 767.7 I have no idea what this means other then I'm obviously pregnant and she ask that I come do another HCG test next Monday do any of you know around about guess at how many weeks this may be!!!?????