Iv given birth 3 months ago and had my first period last week it was so bad I ended up in hospital for two days they said the linning of my womb is so thick. I'm now on tranexamic acid to calm it down and postin..it has lightened down and hopefully it'll soon be over but now I'm being advised to get a Mirena coil in because of heavy periods but iv heard its really sore and the clamping feeling is bad just wondering has anyone had it done and how bad is it just so I can be prepared.. My doctor reckons mine should be no problem as iv had six children and my cervix is easy to find