please excuse my very limited knowledge here, ok I have 5 chochin hens aprox 1 1/2years and 4 domineckers 5 mons I have just discovered one of my young ones is a roo!!!!! here's the question I pick up eggs daily and put them in the fridge do I need to worry that they are fertilized or does taking them out of the nest stop the progress and I have 5 nest boxes for 8 hens is that enough they don't seem to use them all just like two of them?? is that weird and one more question they are free range I do feed lay pellets every morning is there a way to increase egg production?? the black and white haven't started laying yet....