I delivered my son via c-section 10 years ago, and gained 60lbs during that pregnancy (started at 110lbs, 5'0" tall). I lost most of the weight by his first birthday, but then when I was 36 I became a gestational surrogate, and ended up delivery two different sets of twins, 17 months apart. I gained over 50lbs with each pregnancy, and was 53 inches around my waist at each delivery. I've lost much of the extra weight, though now I fluctuate in the low 130's.