So I went in for an ultrasound at 7 weeks exactly and my doc said that I was measuring more like 6 weeks. That's not possible because I log my LMP and I must have ovulated early because my hubs and I only did it ONCE and it was 5 days before I was supposed to ovulate. She also said the heart rate was low (when I asked she said about 100) but she showed me the flutter of the heartbeat and we heard it. Other than that, she didn't say anything except to call if I had any bleeding ( she asked a few times which I thought was odd and I have not had any spotting or bleeding at all). She said to make another appt in 2 weeks to check ultrasound again. When I looked up my after visit summary, she put threatened abortion as one of my diagnosis. Anyone had a similar experience or have an idea why she would diagnosis that without any bleeding at all?