I had my girls scanned this year as the ram didn't seem up to much. I was disappointed to find only one was expecting twins and the rest were empty. My girl with twins is now looking heavy in the bottom of the belly, but not bagged up yet. But three or four of my other girls look the same, look really pregnant to me...... The ram went in Nov 15th and the scanner came 25th Jan, do you think there is any possibility of error? Has anyone ever experienced the scanner being wrong?