I had the mirena removed 2/21/12 after having it 4 1/2 years... My period came on 2 days later and I had one every month since but I missed it on 4/27/12 and still hasn't come on yet as of 6/18/12. I have taken pregnancy tests but they are all negative?? Please help!

[QUOTE=MISSBULLARD;3158202]I had the mirena removed 2/21/12 after having it 4 1/2 years... My period came on 2 days later and I had one every month since but I missed it on 4/27/12 and still hasn't come on yet as of 6/18/12. I have taken pregnancy tests but they are all negative?? Please help!