Yesterday at 1 pm I noticed a pipped egg in the nesting box. My broody hen was out and about and when she returned she was laying in an empty nesting box... I brought in the egg and i could hear chirping and moving. I placed the egg under the heat lamp and i haven't heard chirping for more than 10 hours. I'm worried that I might have overheated the chick It's been about 15 hours since I moved the egg inside under the heat lamp.