My 2 month old grandson is experiencing a problem. His mother is pumping and he is receiving breast milk. About 2 weeks ago, he started having explosive bowel movements, usually in the evening. He is a very hard baby to burp, has a very strong tongue thrust and seems to take in a lot of air while feeding. However, he eats well. The bowel movements aren t watery, just really soupy. I m wondering what your thoughts are on this.