krystals - i wouldn't worry. I know my obs doesn't weigh any of his patients cos as he said - everyone is different and gain weight differently. As long as you're healthy and bub is healthy - no dramas. Incidentally I also had GD last PG, and weight gain was never flagged as a reason that I might be getting GD. I also gained most of my weight in first tri, quite a bit in second tri and then nothing in 3rd tri - which is not the way around that it "supposedly" happens. See what your doc says, but try not to worry.