This post is sponsored by FeverAll, but like always all thoughts and opinions are my own There is nothing scarier for any mom then their baby getting sick and having a fever. What do you do? Do you call the doctor? Administer medicine? The thoughts of what to do will race through any mom's mind, that's why it is best to prepare yourself for a sick baby with accurate information and the right kind of medicine. What is a fever? Anything from 97° to 100.4° is considered normal.