I had to get my princess' bilirubin checked today....So Zoe weighed 6lbs 6 oz at birth, left the hospital weighing 5lbs 13 oz.... Now after only 6 days of straight breast feeding she weighs 6 lbs 9 oz!!!!!!! The pediatrician said that they don't normally see strictly breastfed babies back up to birth weight until 2 weeks after birth. I'm so proud of my greedy girl.