It was pretty incredible. The doctor said my uterus was large for 13 weeks. I was so elated hearing the heartbeat, I didn't think to ask what that meant! Now I'm kind of worried! She didn't seem concerned though. I also found out I lost 5 pounds in one month. Oops. I guess I've been a little afraid to eat lately. Lunch and breakfast usually stay down, but not dinner. I'm trying to eat now though.