DS was 8lbs 14oz and grew like a weed. He was out of his small FBs at about 2 months. I have all of his old dipes so I'll just be using those--I was a MOE consultant so I have a ton of Fuzzi Bunz (about 18 of each size). A friend just gave me a bunch of newborn covers so I hoped on the prefold co-op to check out that option since all I used with ds were FBs. I also have a few kissaluvs lying around.