Our sweet Momma hen hatched four babies yesterday, one today and now has no interest in laying on the last three and is spending all her time with the new chicks. These particular 3 were layed on the 29th (I wrote on the eggs with a sharpie.) The rest of the clutch was laid between the 26th and 28th. Can I hatch these myself by putting them under a lamp??? Help!!! What to do? Oh, and also these three eggs are silent. With the other eggs I could here tapping and chirping once in awhile but that was right before they hatched.