Hi! Quick Question And Thanks In Advance If I Get

Hi! Quick question and thanks in advance if i get a reply. In october last year i was given a nine month supply of nuva ring, the ones i got left say expiration date january 2016, they went from the pharmacy to the fridge, have never been out of the package and never been at room tamperature. Are these safe to use at all or must I toss them? Being that BC is so expensive i am bummed if i must throw them out honestly... But of course i dont want an unwanted pregnancy.