I know I have 1 EE hen in my flock and was getting 1 blue/green egg every day, sometimes every other day & recently she stopped laying completely for about 2-3 weeks. When she did start laying again I noticed there have been 2 blue/green eggs every day. Could she be laying 2 eggs a day now or do I have another hen with the blue/green gene? None of the others look like the EE..the other hens are black sex-link, barred rock, light brahma and a couple of questionable heritage.