 [ Symptoms ] i have pink spots on the roof of my mouth my dentist told me if they do not go away to let him know what could they be [ Disease ] mirena is birthcontrol im pretty sure that the iud is a type of birthcontrol one of the most effective types some people get it to help with heavy periods but usually just birthcontrol so my answer would be most likely you are not pregnant i guess its possible but usually iuds are good for five years