Since I've been pregnant I tend to have a much bigger appetite then I had prior. I try to eat healthy, and most of the time I do, but there are times I really just eat whatever the heck I want lol. I'm on the slim side so I'm not too worried about my weight at the moment, I'm currently 20 wks 4 dys I've gained 10 pds so far. Does anyone know if, and at what point in pregnancy do women tend to gain the most of their weight?