I have the IUD, I’m used to skipping my period one month out of the year. The past 6 months have been off. I’ll bleed for 2 Days off 4 and start back up again. My doctor put me on birth control pills. I started taking the pills that make you start 3 days ago and I still haven’t started. I don’t understand what is happening! My doctor said if this were to happen then she would replace my IUD... I’m not sure if it’s the IUD that is the issue. They have taken tests to make sure I don’t have any issues with my thyroid and everything came back normal. Is there anyone else that has had this issue?