Breast MRI shows IUDs have systemic effects

Intrauterine contraceptive devices (IUDs) appear to have systemic effects on the body like those of hormone replacement therapy, according to a breast MRI study being presented next week at the annual meeting of the Radiological Society of North America (RSNA).

source https://medicalxpress.com/news/2021-11-breast-mri-iuds-effects.html