Babies are supposed to double their birth-weight between 4-6 months. Though I do wonder about those born under-weight and those big babies who are nearing 10 lbs . . . Olympia doubled her birth-weight last week. We celebrated by taking some pictures of her double chin and trying to get her to smile at the camera--instead of stare at it. We were successful in capturing the double chin, unsuccessful in catching a smile.
But we have two other girls willing to strike a pose for the camera.
FYI--Answers to the last post: Anya, Austria & Olympia--they are in order of age.