Candled today and saw this. This egg is slightly bigger than the rest. I am a total newb, so I could be wrong. But this is twins, yes? And their fate will not be good? Bobwhites. Day 13. 10 days to go. Update: On closer inspection, I have 2 eggs like this. What are the odds that both are twins. There is a good possibility that my inexperience is showing. I hope candling in a couple days will tell me something new.