My babe is 5.5 months and exclusively bf. I am considering ceasing the exclusive bfing. I would continue to nurse and pump when I can, but I am looking at options for easing a stressful time. Some breastmilk is probably better than none, but my understanding is that when a baby consumes both bm and formula they are more apt to be gassy and constipated. Is this also true for exclusively formula fed babies? At this point, how much nutrition would baby be missing out on doing half and half? Any thoughts on the matter would be appreciated.