I have Mirena it's been 10 months since insertion. Yes period pain free and very very light but, since last month, period are late like 2weeks later, for 2 months, took pregnancy test just to be real sure everything is fine, no baby. I'd like to know if one day my cycle will be regular. Almost a year I got it heard after max 6 months our bodies get used to it. Thanks for your answers 👐