Frothy frequent stools in 9 month old? My 9 month old is having frequent bowel movements (5-6 a day) for the past 2 weeks which are sometimes frothy, sometimes green, sometimes watery/liquidy and at times contains mucus. He was exclusively breastfed until 6 months and currently breastfed along with solids. He takes about 2 servings of solids per day usually, sometimes just one. One small serving of home made whole grain cereal and another snack of puréed fruit or veggie. Occasionally we will let him take a bite or nibble a bit of what we are eating. He had acid reflux and gas initial months of his life. His bowel movements were irregular meaning he will usually go a few days between movements. Then around 8-8.5 months, it became more regular and then for the past 2 weeks (he is now 9 mo), he is having bowel movements several times a day. He seems to be straining to pass stool but those are always soft...it s mostly frothy, sometimes watery and sometimes contains mucus. It was green a couple of times. He passes gas and has Bowel movements during nights as well or wake up from a map needing to pass stool. Do you know what s going on? Should I be concerned? He is otherwise a happy baby. He is only one percentile in height and weight but he had always been that way. Parents are on the smaller side as well.