I’m recently a little new but I have a been on this site before ( years ago) and recently have returned with a current situation that happened this morning.So I received a call from my mother about an hen who appearently had an egg stuck in her vent for so long that she ended up lying the egg on our rocking chair BUT, inside the egg remained a developing Abby chick!Just a FYI,I have been raising chickens for years now and have not have came across this particular sort of thing,I didn’t even know that was possible.The bird had to have been holding on to the egg for awhile now because the weather has not Been warm enough to incubate an abandoned egg and my mother clearly saw the egg this morning , this is weird any ideas?