Just as a watched pot will never boil, so will pestered and peeked upon chicks never pip!!
Go find something else to do dear. There will be plenty of opportunity to witness this miracle of hatching once the action really starts. Your constant staring at them and checking them isn't going to make them get here any sooner!
So, you cleaned the entire house, top to bottom? Good for you! Now, go clean out the fridge and make it all nice and sparkly. After you're done doing that, go organize your sock and undies drawer. After you've finished that, go into the bathroom and organize the medicine cabinet.
Take an aspirin or two while you're there. You're probably going to need it in your system soon anyhow. Might as well kill two birds with one stone while you're in the neighborhood!
After you've finished in the bathroom, go out to the pantry and organize all of your canned and dried goods. First into categories: Veggies, fruits, condiments, breakfast items, dinner ingredients, etc. Then organize each group alphabetically. When you have all of that list done, and
ONLY then, may you come back and check on the eggs. Not before then!
If they still haven't pipped, step away from the bator and
GO TO BED!!! After all of that extra work list I set you to, you should be good and exhausted anyhow. Sleep should come easily!
Good luck and let us know how they do. Don't forget pictures!! Must have pictures!!