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.
EE savings bonds reach their initial maturity after 20 years from the purchase date and are guaranteed to at least double in value at that time. They continue to earn interest for another ten years after maturity, so you can hold them for 30 years, if you like.