Not for me, for MIL.
She is 54. a few months ago (6-7, maybe more) she told us she thought she had cancer as she had been getting strange pains in her lower abdo. she went to gp and it turned out she still had the copper coil in. it had been in there 20+ years. she had a scan and had it removed.
afaik she had no problems after, pain went away, it hasn't been discussed since.
last night she again tells us she thinks she has cancer, she has had a few 'bleeds'. not quite period like apparently, they are lighter.
she doesn't know if she has been through the menopause, she assumes so as she didn't have a period for 8 years until now, but could the no period be because of the coil? and now its out she is getting them back/going through meno?
she had a smear yesterday and is waiting for a scan and to see a gynecologist.
I've never had the coil so have no idea how it affects bleeding etc.