Last week one of my hens hatched out 5 of the thirteen eggs that she has been brooding. Well this morning she hatched another by herself. i.e. she broke open a rotten egg! I came back in the house gagging and almost throwing up. My DW declined assisting me in cleaning the brooding pen but I got it all taken care of and got the hen and chicks moved into a new pen. I then hopped on the bike and rode (pedaled) to work.