QUESTIONS ABOUT :

What Causes a Double Yoke in Eggs

Double yolks are a "mistake" in the chicken's reproductive system that somet...
http://www.chacha.com/question/what-causes-an-egg-...
Yesterday - but then I keep hens and the double yolkers are all mine........
http://uk.answers.yahoo.com/question/index?qid=200...
A double yolk is formed when the hen releases two ova from the follicle. Both yolks are enclosed in a single shell over the 24 hours of egg formation.
http://wiki.answers.com/Q/What_is_a_double_yoke_eg...
Eggs with two yolks are often called double yolk eggs. The presence of the two yolks would generally lead ...
http://www.chacha.com/question/what-are-double-yok...
Here in the States, the only time I get double yolks is when I buy Jumbo sized eggs. And you can tell just by looking at the egg if it is going to be a double yolker cus it's notic...
http://uk.answers.yahoo.com/question/index?qid=201...
Useful sites about:

What Causes a Double Yoke in Eggs

13 Apr 2011 ... Explains which chickens may lay double-yolk eggs, why they lay ... can cause some hens or breeds to have a higher propensity for double ...
www.betterhensandgardens.com
What Causes Double Yolk Eggs? When an egg starts its journey inside the hen, the first thing formed is the ovum in the hen's ovary. This grows and the colour ...
www.poultry.allotment.org.uk
3 Feb 2010 ... Double-yolk eggs result from an error in this process, caused by yolk production becoming unsynchronised with that of the rest of the egg.
www.dailymail.co.uk