I remember with Paige I first felt her at about 14 weeks, but then absolutely NOTHING until about 17 weeks and I really stared to worry thinking that something had happened. But by the time I had my 20wk scan, she was fine, but she had only really started to move heaps by then. What Jillian said about the placenta postion really can affect how much of the baby's movements you can feel at this early stage. Did your sonographer tell you the position of it?