How do I care for this brand new baby that is not being accepted by it's mother? I know about food and water, what I need help with is how much heat is needed? Do I continue to try and introduce it back to Mama (who is very untrusting of humans)? I have a few other eggs also that Mama now refuses to sit on that are fertilized. I have the eggs and new baby under a lamp, how warm should I make it? Please help!!!