Girls just recently started laying (about26wks), I think there are three hens that appear to be ready but can't be certain all three are laying. In the last 15 days we've got 16 eggs plus, ?? this, Is this a fart (LOL) egg? middle bottom, soft as can be..... Please excuse the dirty.... one was found in the run the other on the floor of the coop. Clean one is from the nest. Just fyi: There have only been these two dirty ones and one other on the floor.