I had 22 eggs to start with after candling down to 18 live ones. Right now is day 21-I put them in at this time of night 21 days ago. They have been wiggling like crazy for 2 days now and no piping or chicks. Will they ever hatch? Is something wrong inside my incubator? Should I do something to check or leave them alone! Help. I don't want to disappoint my kids-if even a couple hatch I'd be thrilled! Advice please! Blessings to you who help!