I got the mirena a few months ago and with the exception of some bad cramps every now and then it's been fine...Except when I'm having sex. My husband complains all the time that it's stabbing him. I can't even tell him to man up and ignore it because I've felt it myself with my index finger. Like it's right there. I'm not sure why it's so shallow. Anyone else have this problem? Or tips/advice?