Peritonitis is most often caused by introduction of an infection into the otherwise sterile peritoneal environment through organ perforation, but it may also result from other irritants, such as foreign bodies, bile from a perforated gall bladder or a lacerated liver, or gastric acid from a perforated ulcer.epending on the underlying pathology, the resultant peritonitis may be infectious or sterile (ie, chemical or mechanical). Intra-abdominal sepsis is an inflammation of the peritoneum caused by pathogenic microorganisms and their products.
A: That depends on three main factors: 1  The breed of chicken. 2  Some chickens are bred for meat production and lay few eggs; some are bred for egg production and can lay as often as once a day; some are bred as dual purpose andare good for both egg-laying and meat, although not optimal for either.3  The hen's age. Some chickens are bred for meat production and lay few eggs; some are bred for egg production and can lay as often as once a day; some are bred as dual purpose andare good for both egg-laying and meat, although not optimal for either.
Female chickens (hens) generally start laying eggs at around 20-24 weeks of age. Some breeds take longer. They don't need a rooster to lay eggs and if you are lucky they will â¦ lay an egg per day.Again this depends on the breed, with some chickens laying an egg every few days.They lay less over winter, when they are moulting or when they are stressed.ome breeds take longer. They don't need a rooster to lay eggs and if you are lucky they will â¦ lay an egg per day. Again this depends on the breed, with some chickens laying an egg every few days. They lay less over winter, when they are moulting or when they are stressed.