I am new to this chicken thing...and have 11 mixed breed hens. Seems a few of them have these fuzzy feathers falling out....are they molting? Is this a good thing or bad? Will they start laying better soon? Oh my I worry about my girls...when things dont "look right" How will I know when they want to set?? Do I leave the eggs in the nest? If so...how long? Ohhh the worry! I didnt worry this much when my dog had puppies!