When should our babies be seen for a fever? My daughter woke up at 8:30am with a 102F fever. I’ve given her Tylenol and it went down to 101. She took a nap and woke up at 5:15pm and it’s back to 102. I gave her more Tylenol. She doesn’t like Motrin so I didn’t want to fight her when she’s already not feeling well to give it to her. At what point should I call her doctor?