We have 3 silkie hens who we use to hatch eggs. Hubby put 3 eggs under them and after the first hatched, they pretty much abandoned the other 2. After 21 days we candled them and found they were potentially viable so we brought them into our garage and put them under a heat lamp. It has been a few days and we were about to give up on them but they were cheeping! Not sure if we should help them at this point? And if so, how?