Ok, so, I have the Paraguard IUD, and have had it since April 2018. Since I’ve had it I’ve still been able to have a regular period. I was supposed to start my last period on Christmas Day and got nothing. Here it is the 5th of January and still nothing. Yes, I’ve taken a pregnancy test and it says I am not pregnant. So now I’m wondering what in the world could be going on. At what point should I pester my doc about this? Am I just being paranoid at this point? I am otherwise relatively regular. I mean, sometimes my period is off my a day or two but never by two weeks. So. Any suggestions? Experience?