this is just what happen to me not that it will happen to you. I went from 50kgs to around 82kgs at my last OB visit 6 years ago with DS. My sister was pregnant at the same time and she held her buba more towards her back i was all out front, she went to the doc to see if she was ok because she was worried as i was huge and she wasnt. I ended up having a 9 pound baby. Im 7 and a bit weeks now and i aleady have a bit of a pregnancy belly this timeround i have started at 59kgs and i have put on 2 kgs so far, so i think i may go big again. i found walking and eating healthy quiet good. good luck.