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Women's health

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Experiences of Mirena coil for heavy periods, adenomyosis and anaemia?

26 replies

ParkerPyne · 05/05/2026 11:18

I’m hoping for some perspectives on whether I should try a mirena (or other hormonal) coil for my heavy periods. I’m 43, have one child and my ferritin is back in single figures again and my Hb is low too. I think I might have adenomyosis (ultrasounds show a ‘bulky uterus’ - flattering!) but my Drs are not interested in the cause of the heavy bleeding, they just keep pushing a coil. I’m now taking iron tablets and taking tranexamic acid during my period to reduce the bleeding. This worked last time but a longer term solution would be nice.

I don’t feel ready for a hysterectomy or ablation (very unlikely to want more children but complicated feelings due to difficult fertility history). I’ve read a lot of horror stories about the coil and my interactions with women’s health services in the NHS haven’t been reassuring.

Currently I have bleeding/brown discharge for 3 out of 4 weeks. My periods are very heavy - super plus tampon with two pairs of period pants at night, flooding in the day, pain which stops me sleeping for a couple of nights even after heavy pain meds.

But I’m worried about a coil for a few reasons. My mood - I have general anxiety disorder. My already pretty crap sex drive (although the anaemia and constant bleeding don’t help with that currently tbf) and could it actually make the bleeding worse/more continuous. Finally, I don’t trust that the NHS would remove it if it didn’t settle down after giving it a good go.

Sorry this is long (trying to get all the info in) but I’d really appreciate anyone’s perspective on this.

OP posts:
ThatTaupeJoker · 19/06/2026 16:47

I have endometriosis and it’s been life changing for me too. I’ve not had any side effects like I had with the pill.

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