I have a Mirena IUD and have some brown spotting ever few months. I haven't had sex in quite some time, so it never bugs me. But this weekend a guy I REALLLLY like is coming up and we've had some talks about sleeping together, and now what's happened? I have brown spotting. He comes up on Friday. I'm looking for ANNNYYY way you loves can think of to stop this. It's not much at this point, so I'm hoping it stays this way. I think it started becuase I used some Monistat least week for a YI.