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.
04-04-2011, 10:44 AM. Teeth whitening gels do have an expiry date and usually expire in around 1 year. Your particular whitening gel may have been originally supplied in a bulk bag or box and the expiry maybe written on the bag or the box. You should call the dental clinic that provided the gel and find out when that gel expires.