One lone BBS Orp egg went in lockdown last Tuesday. There was movement through Wed then nothing. Yesterday, day 22, there was more movement in the afternoon so I left it alone. I candled late Saturday night and didn't see any movement. I candled again this morning but there was still nothing happening so I decided to see what was going on. Really large air cell Fully formed chick but the yolk sac wasn't absorbed This was the one shipped egg out of nine that developed and the only shipped egg that I've ever had develop at all so needless to say I'm so disappointed.