For about 3 weeks 1 to 2 eggs have been turning up on the coop floor that are soft. We have been 3 year-old chickens and introduced 4 new ones this year that are now about 5 months old. One of the new ones has been laying eggs. From reading it sounds as if these soft eggs are due to some kind of imbalance. But nothing is new...same food etc. It has been warmer here (80-90's) but not unusually hot. The eggs always seem to turn up right under the roosting area in the poop. Is someone laying duds and when the next hen gets in the nesting box she kicks it out? I'm not sure what to do. Ideas?