2 Answers 2. The Kindle iphone app does not read pdf or epub files without conversion. There are various tools you can use to convert from pdf and epub to the mobi format that the Kindle app can read. The one I use is Calibre, and it works pretty well. Epub files generally convert without problem, but pdf files might be harder, depending on how complex the pdf is.
Irritation of the stomach from spicy foods, smoking, alcohol, or infection with a bacteria called Helicobacter pylori may all cause symptoms of indigestion, which might include excessive burping. Burping is rarely a sign of a serious medical problem.
Rating Newest Oldest. Best Answer: The burp doesn't indicate how full they are. Usually you can tell if they're full if they stop eating and start getting sleepy. If they want more, or if they wake up after only a few minutes and want more food, then that's a sign that they didn't eat enough.