I have 36 eggs in cartons. About 20 have pipped, 5 have completly hatched. The fluker Thermometer is going crazy, fomr 101.5 to 104.1, the probe in the wiggler has dropped to 97.6. Humidity has been up to 88 percent and now is at 72 percent. Some pips that showed up this morning have not changed much. What is causing these changes? Respiration of the chicks or what? Opening and closing of the door in the room the bator is in? Worry or not?