we have 4 hens which have been with us for 2 weeks now. 1 hen has laid everyday and just now the smallest hen laid an egg in the run and not in the nest box or coop. However it was covered in a membrane and some blood is present in the run and on the egg. The hen is quiet and a little dazed. The other hens ate the membrane (like they would). The vent is clean and no blood is coming from her. It is usual for this to happen? I'm thinking it may be her 1st egg as she is about 5 months old! i could really do with some reassurance on this one as i'm a bit worried!