can a hen lay two eggs in less than 16 hours? I have five chickens only on has been laying, and she just started about 3 days ago. the other chickens are less than four months old......so i got two different eggs in the last 16 hours......what the heck is going on? maybe the one i thought was a rooster is not a rooster? but it has spurs a huge comb that is red etc etc etc... thoughts?