when mirena becomes embedded it may no longer prevent pregnancy. so yes it's possible. you should give your doctor a call to see if you're pregnant or if something else is going on.
could i be pregnant? i have an embedded mirena iud and have had unprotected sex. i have had my mirena iud since 2010. the doctors officially told me 2 months ago my iud was embedded but i can't afford the surgery right now. for going on 3 weeks i've been nauseaus usually more-so in the evenings my breasts have been sore and i vomited twice yesterday. i've been overly tired and my stomach feels bloated. i spotted all day yesterday thinking i was about to start and it got heavier before bedtime but now there is nothing. could i be pregnant? could it be the mirena hurting me