Its been just short of 5 months and we got 2 eggs this morning. I believe the hen unknownst to us layed them from our perch bar above our nesting boxes. About a 6" drop. One was shattered from the drop and the other had a hole in it. The egg shells were very fragile and thin. I believe its time to add oyster shells to their feed and change our feed to a blend that contains some calcium and other nutrients to their diet. Since I dont know what causes soft shells, I am asking for some help and recommendations from you. A little help please!