I didn't start cloth diapering my son until he was 2 months old and now I'm expecting a new baby at the end of May. What is the best, easiest, and fairly cheap way to cloth diaper a newborn? Are prefolds and covers the way to go? Will I need preemie size prefolds or infant size? Newborn or small size covers? My son was 7.5 pounds when he was born and by 2 months he was in a medium size diaper so he grew very quickly. Any info would be greatly appreciated! Thanks!