I just bought two older silkie hens last night. I had an egg within one hour of getting home and another one this morning. The one hen is broody and sitting on the eggs. I am new to all of this but wanted to ask if there is anything in particular to watch for with her? I got her off the nest 3 times today so she could eat and drink which she did and then I put her back on the nest. Is there anything else I should be doing for her?