I can give you a positive
I had my first one inserted 30 years ago, when they were first being trialed for endometriosis , I was just 30, childfree and begging for a hysterectomy
Never looked back.
I had my last one removed this year aged 60, sailed through the menopause
Im not going to say it was all plain sailing, the first 48 hrs after insertion, the cramps were agony, my consultant advised me to take the day off when I had my first fitted, and by lunchtime I was on the phone to DH to come get me.Last one fitted ( on Christmas Eve of all days, 10 years ago ) Dh had to pull the car over while I threw up. I had some dreadful removals, some have been as quick as "cough" and its out, another I ended up needing a LA on a DCU
BUT added together its been about a week of discomfort for 20+ years of being pain free, and after 6 months of just some monthly spotting, I never saw a period again
It saved my womb, my sanity and my marriage