J.P.
Never bought newborn diapers....ever.
Baby 1: 8# 12oz
Baby 2: 10# 4oz
Baby 3: 8# 4oz
Baby 4: 10# 12oz (almost 11#)
All 4 of my kids were born at home and we started them all in size 1. The mec passed within minutes of being born....so they destroyed the cheap receiving blanket they were wrapped in - oh well.