i first got mirena in march of 2006 and had problems with it from the start. after about 12 or 13 months my partner could feal the iud and said it was very painful i was confused so i checked to feel the string and it was so far out of place. the string was hanging out like a tampon string would i gave it a slight pull and in seconds the iud was out. and that was about January of 07 and i haven't been able to get pregnant since. was it something that mirena did. does this mean i can't have any more children