My (janky, homemade) incubator got my eggs up to, oh, 130 degrees for about two hours last night. This is not an incubator problem, it was my fault. It was very chilly in the house so I put a piece of aluminum foil over the light to bring it back up to temp in the box (this is seriously a very hobo incubator - I was not expecting eggs when I got them and cobbled something together on a shoestring budget) and then forgot to take it off. I had candled the eggs the night before and had five beating hearts and some sign of development in two more (10 eggs all together) - it's day 10 in the incubator - so. Have I killed all my babies? Anyone know?