I understand cluster feeding is at 2 hr intervals in the evening. However, my 4 week old's feeding schedule is at every 2-3 hrs. Does cluster feeding in her case still work because most of the time she gets hungry in less than 3 hrs? Or I should forget about it until she is truly on a 3 hr EASY. Another question is when you do cluster feeding, do you give the normal amount of milk the baby usually takes?