Has anyone ever had this happen? I went to the doctor 2 weeks ago and I thought I was 6 weeks, my doc did a vagnially u/s because I have had previous miscarriages and all he saw was a little fuzz on the screen. He asked me if I was sure on my dates and that according to the u/s I was really early. I went back in today and we saw a baby and a heartbeat This did reassure me until he said it showed I was 6 weeks and 1 day. How is that possible? When he asked me the first time around if I was sure on my dates I thought about and realized that I probably did ovulate later which would make since but even ovulating later I should still be 7.5 weeks or so. I took a pregnancy test on Septemeber 16th.....we will have known for almost 4 weeks! Is this possible? I just really want this and I am so tired of worrying. He is going to do another u/s in 3 weeks.....but 3 weeks is a looooooooong time!