If she is eating regularly and peeing and pooping regularly and flourishing, I wouldn't worry about it unless it is obvious she has a problem. If she has a problem and isn't doing any of the above, talk to your pediatrician.
Side note: I personally take probiotics for Irritable Bowel Syndrome. They help repopulate the intestinal flora and they help me digest foods that I can't otherwise digest. I also drank small amounts(too much, too fast = diarrhea) of Kefir(dairy drink with billions of probiotics, found in health food stores) to quickly repopulate my flora. I wouldn't give either to your baby unless your pediatrician recommends it and you'd have to get doses for babies, not what they make for adults.
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Side note: I personally take probiotics for Irritable Bowel Syndrome. They help repopulate the intestinal flora and they help me digest foods that I can't otherwise digest. I also drank small amounts(too much, too fast = diarrhea) of Kefir(dairy drink with billions of probiotics, found in health food stores) to quickly repopulate my flora. I wouldn't give either to your baby unless your pediatrician recommends it and you'd have to get doses for babies, not what they make for adults.
