Last pregnancy I gained way too much weight (almost 60lbs!) and over 10lbs in the first trimester. I also had gestational diabetes. I did lose all the weight by the time my son was one and I am determined to do better this pregnancy. I've been going to the gym 3 times/week (although I have lowered the intensity) and have been watching what I eat. I'm not dieting, but I have been trying to stick to around 1800/1900 calories which should make my weight remain constant (what I'm aiming for in first trimester). I've been doing SO good, but then yesterday I weighed in 2lbs heavier! I thought it was just water weight, but I weighed myself this morning and I'm still 1.5lbs above my starting weight! I know this doesn't sound like much, but I'm only 4 weeks, 2 days along! At this rate I'll end up gaining as much as last time!