I know Im prob doing this wrong, but its a cold night in Tassie 6 chicks ave hatched out of 11, the chicks, some are now 2 days old, keep rolling out the eggs out from mum and they are stone cold we brought them inside and truing to warm them up with body heat. would they still be viable? I know some would say just leave them but they prob wouldnt hatch. My daughter suggested using her electric blanket at 37 degrees celsius. Would eggs hatch like this at the end of their cycle?