Awwe sorry to hear that all 18 of mine are rocking and rolling and are due to hatch soon I put them all in on the 10th so it will be a long weekend for me plus I hope the twins make it out ok too I have never had any of mine die but once I had one dead in shell that was horrid to see I cried for a whole week cause it was my favorite chicken a rhode Island red and I really was counting on that one to hatch but that was a year ago...I hope that all of yours hatches out ...