
In the group shot- her comb and wattles are paler than the others. This could mean she is not fertile yet... the hope being she is a 'late bloomer'. It is possible.
An xray by your vet could tell you what's going on inside, but you are getting into money there. Some can do that, some can not. But I would just monitor her for now. Make sure they have oyster shell available to them so they can take what they need.
Did you manage to check her crop first thing before food or drink yet?
How about her poop - any further info on that?
