Well finally it is day 21 & all of my polish have hatched or are in the process. YEAH!!! My girls and I are so excited. We bought 7 eggs off of EBAY & 5 out of them developed great. We are also waiting on our 9 silkie eggs. 2 of the blues are pipping! That is so exciting too.!! I cant wait for them to dry off so i can hold them. I love their heads.