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.
These NWPs will expire on March 18, 2017. 1  February 21, 2012 Final Notice Exit(PDF format, 108 pages, 679K) 2  March 19, 2012 Correction Exit(PDF format, 1 page, 192K) 3  September 21, 2012 Correction Exit(PDF format, 2 pages, 211K)