Medical Editor: Jay W. Marks, MD. A couple of years ago an episode of the popular TV series Grey's Anatomy featured a woman with two uteruses (or uteri). This unusual condition does, in fact, occur as a result of abnormal fetal development.
Currently, EpiPens expire 18 months from date of manufacturing. Facing criticism for the drug's rapidly rising price, Bresch said the company hopes the expiration date can be extended to a minimum of 24 months.
How long is the shelf life of glow sticks / glow products? Depending on how they are packaged the shelf life is 1 to 4 years. Items in foil packaging will last for up to 4 years and items with no foil packaging have usually just over a 1 year shelf life.