Had mirena coil inserted whilst on day 7 of my period. Still bleeding a few days later. Not sure how long I can expect to be bleeding for. Sounds silly but I've been seeing someone for a few weeks now and if I'm bleeding for months and months like some people report, it may make sex difficult. Also, the annoyance of bleeding constantly. I knew this when I signed up for it, but was wondering what other people's experiences were? I'm bleeding like a normal period at the moment!