So I have to order my birth control through my insurance and they mail me 3 months at a time. I had a pack left over from when my OBGYN switched me last year. My new package of pills didn't come in time to start them at the right time and I found the old pack of pills. It doesn't give an expiration date on the label, just the date they were prescribed.

Anyone know about 'expired' birth control? How long do you think they are effective for? They were kept in the drawer of my nightstand in my bedroom so a cool, dry, dark place which I know keeps them better for a longer period of time. I tried googling it and some people say 'don't take it' while others say it's fine. Any input?