Isn't it interesting that grown-ups can pass gas/wind and nobody makes a
big deal out of it, but if a baby passes gas/wind it's a medical emergency?
(of course if a short person (ie: kid) passes gas it is hilariously funny,)
  Burping and passing wind are normal bodily functions.  Maybe more so in a
baby being fed artifically by a bottle, but they have to get rid of the
extra air somehow. AARRGGHH.  Sincerely, Pat in SNJ