my 4.5 week old DS has terrible gas (like his father!!) exclusively B/f and I do try to wind him as much as possible but get very few burps. Gas is from the other end I'm afraid and he really suffers. he wakes up straining and writhing in pain like theres lumps in it. Tried infacol but this doesnt seem to have an effect and it mostly seems worse at night. Could it be all my cups of Yorkshire tea affecting him with caffeine?? Very new to all this b/f - would appreciate any advice