Two-month-old babies often cry mainly related to the following situations: 1, rickets, usually due to the lack of timely supplementation of vitamin D, resulting in insufficient absorption of calcium. You can check the blood vitamin D, if significantly lower than normal, you need to supplement vitamin D on time. 2, indigestion caused by abdominal distension, abdominal pain, this situation is manifested in thin stools, more frequent, accompanied by a significant increase in exhaust. You can give your baby probiotics, such as Bacillus subtilis enterococci, Bifidobacterium bifidum, Clostridium casei, etc. to regulate intestinal function. 3, intestinal cramps, most of the time, and formula allergy has something to do with this situation. The use of amino acid formula feeding, can significantly improve the symptoms. 4, lactose intolerance, this situation and the lack of lactase in the baby’s intestinal tract is related to lactase can be added orally, you can also use lactose-free formula milk feeding.