she has layers pellets, occasional corn, grit and access to all the garden for most of the day (so plenty greens) doesn't have oyster shell (unless it's mixed into the grit? there are definitely some sorts of shells in that). We have never had any soft shell eggs from the others but they are all different breeds. She is only about 20 weeks old we think so have never worried that she hasn't laid before. Do you think she needs oyster shell then?
I have also just noticed that she seems to be holding one of her wings funny- like it's sticking out a bit- I'm really worried.