First hatch ended in total let down. 0 for 5. Second hatch 1 for 4. This hatch was a perfect 6 for 6. All of them were homegrown fertile eggs. The only difference is that for the last hatch, I left the eggs out on the counter to settle for 24 hours, before putting them in to the bator. So happy with the results, that we'll probably try one more batch. Thanks to everyone on here for the excellent information & tips !!!!!!!!!!!!!!