 [ Symptoms ] how often should a baby poop my son rarely does maybe once to twice a week  it concerns me because he is breastfed and 10 months old now [ Disease ] most helpful answer that can be considered normal i tell my patients that a breast fed baby can have a bm eight times a day or once every eight days and still be normal however that 8 day poop will be an all day poop a thon as long as the stool is not stone hard and difficult for him to pass then going twice a week is just fine a ten month old baby should be eating a considerable amount of solid foods now and not relying on just breast milk so hopefully he is eating well and getting extra fluids and some juices i do not know if this will help but i recently went to the hospital for my son is constipation and the doctor told me babies can go up to a week without pooping and it is completely normal i think that is crazy really