I have had mirena for almost 5 yrs. I have had my period the whole time except last yr when I lost my grandma it went away for 3months but came back. Home pt comes back negative. And my sister in law got pregnant wit it just after a yr of having and a friend of mine had her just under 5yrs too and got pregnant. And we all got ours in 2005. Could I be pregnant and there be something wrong with the ones that where giving to us women in 2005?

Dc