I adopted a flock of chickens that had 7 hens. On Mother's Day the previous owners hatched 4 more chicks. We eventually put down 1 and gave an older hen from the original flock away. About 3 weeks ago we added 5 more older hens to the flock. WE have a total of 14 hens now. We are having a egg production problem. I think it is because of stress of adding the 5 new egg laying leghorns. What can I do to find out which hens are laying and which ones are not as all 5 leghorns (white eggs) are not laying each day. Also my 3 young hens are not laying each day and am only getting 2 eggs every other day or every 3rd day. Is it possible that the 3rd hens is still too young as they were only born on Mother's Day.