L.C.
First of all the Mirena IUD gives off hormones and you will most likely never really have a normal period or none at all as time goes on....I believe the good Lord made us woman the way we are for a reason and the one important thing is to flow normally every month....That is very unhealthy not to. I had the IUD "Paraguard" 10 year implant put in and it does NOT release any hormones which gives me my regular cycle every month and I have had nop problems. Also that chances of it not being in right are slim, cause if it wasn't in right YOU WOULD KNOW.....