I had my mirena out at the end of January and I've had two menstrual cycles since. The first cycle was 25 days from removal then the second was only 20 days from the last cycle. I was due around April 10 for my 3rd but as of April 15 nothing...I’ve taken a pregnancy test and it was negative. Does anyone know if this is normal to lose your period after the mirena is out? Does this mean I’m not ovulating?