I haven't been weighed since my booking in appointment which was when I was at 15 weeks. This weekend, we bought a scale and I realised that I have gained 43 pounds total since before I was pregnant! I gained almost 29 of that since my 15 week appointment. I know everyone is different, but I was a pretty normal weight in the beginning (5'7'' and 147 pounds) and I read that the average weight gain for twins is between something and 40 pounds for the entire pregnancy... I am NOT having twins and I still have ten weeks to go! I'm scared now! If you don't mind sharing, how much have you gained and does my weight gain sound like a lot? (I haven't been pigging out at all, by the way, apart from once for my husband's birthday, which was after I weighed myself!)