I have had the Mirena IUD in for almost 6 years exactly (1 year past expiration, I know). In this instance, with the Mirena expired, would it still be possible for me to get pregnant? I have been exceptionally tired lately, and my breasts really hurt. I already have 3 children so I should know the symptoms, but with the IUD I am not sure whether to be concerned or not. :confused: :eek: :(