I have a pair of hens that were hatched in April that are not laying yet. On the other side their mom is great she hatches ducklings and when we sell them she goes immediately to the boys to start over. She thought that we sold all of them when the pair of hens were young and went to the boys and came back to the 2 girls with a look like "What! I thought they were all gone!". Now I have 12 the same age as yours. I am waiting for warmer weather to worry about selling them because I know that she will start another brood. Is amazing when you think that she has the ability to lay at will!