I have had two friends that has taken pregnancy test on the mirena which came back negative and there bodies were still growin they went to have a blood test comes to find out they was pregnant one was three momths along and the other was 5 months they both had tp get it removed but they had plenty of test pop negative but they really were. And once the mirena was removed about a month later i asked both of them to try a test again and it popped positive so i do believe the mirena throws a test
Hi!
Mirena will not affect a pregnancy test. If you were my patient, I would recommend that you do a home pregnancy test first. If the results are not clear, or if you are not satisfied, then, your ob/gyn could order a blood pregnancy test for you. If it comes back positive, you probably are pregnant, because almost nothing causes a false positive test.
Good luck!
Dr B