Two-month-old baby poop with milk petals and mucus considerations related to improper diet, indigestion, acute gastroenteritis and other factors. 1. Improper diet, if usually often mixed feeding, may lead to the baby’s intestinal intolerance, so it is more likely to appear this symptom. Usually need to properly regulate the diet, eat less and more meals. 2. Indigestion, if you feed your baby too much at one time, it may cause your baby’s digestion and absorption ability to decline, indigestion, so this symptom will occur, you need to use gastrointestinal tablets, bifidobacteria and other drugs under the guidance of the doctor. 3. Acute gastroenteritis, if the baby has acute gastroenteritis, pathogens invade the baby’s body, may lead to intestinal flora imbalance, this symptom, generally can be used under the guidance of the doctor montelukast and other drugs treatment. Usually need to observe more two-month-old baby’s physical condition, if abnormal should be timely consultation.