I only have 16 chickens, but today when I went to collect eggs ( i check in the morning and again at about 4pm) I had 19 eggs?? I thought each chicken could only lay one egg a day? Yesterday I collected 14 eggs. One of todays eggs was soft shelled which I think I have had four of since I got my first egg on Oct. 3rd. I received my chicks from a hatchery on may 19th and have 5 white leghorns, 4 barred rocks, and 7 black australorps, I also have a RIR rooster and an EE rooster ( both obvious rooster feathering and crowing). Is it possible for them to lay more than one egg in a day? Will this negatively affect their health?