It's rather concerning when you read all these books that tell you how your pregnancy should be. Each pregnancy and woman is different so i cant see how a book can tell you what should happen, you know? I put on 30kgs in first pregnancy, 10kgs in second. This time however i'm 28 weeks and in first tri i lost 5-6kgs and i still havent gained any back so if probably lost more than that. I can see i have lost weight in my face, arms and bum but i know bub is fine cause i have a huge belly!