Cluster feeding is feeding baby several times, close together, right before bed. We did this when our daughter was 2 months old, and it worked great. Babies are extra fussy in the evenings, so nursing or giving a bottle will help soothe them. Doing this also gets extra food into her so she can sleep longer at night and not wake out of hunger. Check out our 2 month old schedule to see how we structured our cluster feedings in the evenings.