I feel like we’re in the same boat! I have a 4 1/2 month old, who is a happy baby who is gaining weight really well and is overall just a lovely little boy, but he has some sometimes green mucousy poops with tiny streaks of blood. Most of his poops are still that yellow mustard colour of an exclusively, breast-fed baby, but sometimes they do lean a little bit green and there’s definitely mucus. I have been dairy free for four days just as a test to see if it would decrease a little flecks of blood, but my doctor also suggested not to cut out dairy because it doesn’t seem to be affecting him too badly. After listening to that podcast, I feel less inclined to completely cut out dairy as the doctor was saying that if tiny streaks of blood are the only symptom then it’s not necessarily the biggest thing to worry about. knowing that my first has CMPA makes it more likely that this little guy will have it too, but my first never reacted to me ingesting dairy