"i have had my mirena since tuesday (4 days).  i have never had kids.  i was not on my cycle.  i have horrible periods so my doctor recommended this. in my mind i was thinking this is going to be horrible as i had other exams that had me in horrendous pain.  insertion took about 2 minutes. only pain i felt was when he was measuring the uterus.  felt like cramps.  i  did not even feel it going in.  the dr said ok that&#039;s it. i had no idea it was over.  afterwards i went to lunch.  little cramps after i got home,  through the night and the next day.  just took tylenol.  only spotted the day that i got it.  so far so good."