Hi ,I had the same thing with the odour, but it eventually disappeared,to be replaced by weightgain and spots. I've persevered with it for 9 months now but I don't think having no periods is worth all the rest. IT'S COMING OUT!!
Try a uterine ablation for your heavy periods. I have a friend who did that and she's very happy with the results. It's an outpatient procedure with a fairly quick recovery (back to work in a couple of days and full recovery in a week or two). It may even be covered by insurance (which Mirena wasn't by mine - and now I'm wishing I hadn't had it put in).
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