Sephardic/Mizrahi Jewish Genetic Diseases. 1  Alpha-Thalassemia. 2  Ataxia Telangiectasia. 3  Beta-Thalassemia (B- 4 T) Corticosterone Methyloxidase Type II Deficiency.  Costeff Optic Atrophy (also known as Type III 3-methylglutaconic 1  Aciduria) Cystic Fibrosis.  Familial Mediterranean 1  Fever. Familial Tumoral Calcinosis.
They will lay best at 1 to 2 years of age. All pullets (female chicken under 1 year of age) lay small eggs at first and after a while will lay larger eggs. Younger hens will lay 1 egg every 3-4 days. A hen 30 weeks old can lay 2 eggs every 3 days.
I wish I knew how many eggs they *should* be laying. The past month or so my 17 large hens and 6 banties have only been laying about 10 to 12 eggs per day. And the banties have been laying way more than their fair share! (All the large breed hens are about 10 1/2 months old, and all but 2 of the banties are 10 months.ost hens will lay 2 eggs every 3 days, if that helps! They will lay more during the first 3 years of their production, then taper off over the next 4 or 5 years. If you keep them laying during the winter, they will not lay for as many years.