Hi my name is Kelly. I have been on the mirena since June 2009. My last
Normal period was November 2009. Recently, I've been spotting here and
There. For the past week or two I have been experiencing movement in
My tummy. On Saturday I woke up with what looked like a pregnant
A pregnant tummy. So last night I took a home pregnancy test and it
Came out positive. Today I went in to the clinic to take another test and it
Turned out to be negative. Could it be possible that it could be a false
Negative?

False negatives are very common. False positives aren't.

Test again using first morning urine. We really can't tell you if you are or aren't pregnant online. We can tell you it's possible, and that it's very rare to get a false positive.