Ok so Im already a stone overweight. 5.7 and 12 stone. I dont look overweight but its not my happy weight. I was steadily losing weight before my pregnancy surviving on between 1,200-1,500 callorie a day which felt heathy and not depriving myself at all. I have upped my calories to 1,800 a day which i plan to stick to for the first trimester. I actually read that you dont need to eat any extra calories for the first six months but that sounded a bit extreme so my plan was to go up to 2,000 calories in second trimester and then 2,300 callers in the third. I want to gain as little weight as possible but it being the best amount for the baby. I did read that babies can get enough nutrients from your fat reserves and i am meaty lol and that if your overweight you dont really need to increase your calories hardly at all. What the least amount of weight i can gain thats healthy?