I had my mirena removed 3 months ago. I have been having consistent periods, every 25-27 days, similar to before mirena. I started charting a month after it was removed. My temps are still not in the clear pattern I read about in TCOYF. My cervical mucus hasn't become egg-white like. I know mirena thickens cervical mucus, but I am a little worried that things aren't "normal." How long does it take after mirena? Should I be worried?