What is the copper IUD device used for?

A clinician places the small device inside the womb, where copper interferes with sperm movement and fertilisation. It provides contraception while it remains in place and can be removed when you want to try for pregnancy. Because it contains no hormone, it may suit someone who prefers to avoid hormonal contraception, although suitability depends on medical history and menstrual symptoms. The device does not prevent sexually transmitted infections.

Discuss your periods, pelvic health, possible pregnancy, previous procedures, and contraceptive preferences before insertion. Ask how to recognise the threads and what follow-up your clinic recommends. Cramping and heavier bleeding may occur after placement, so make a plan for comfort and know whom to contact if symptoms are difficult. Use condoms when infection protection is needed.

Arrange prompt medical review for severe pelvic pain, fever, foul-smelling discharge, unusually heavy bleeding, pain during sex, or a suspected change in the device position. Urgent care is appropriate for fainting, severe pain, or heavy bleeding. If you have a late period or pregnancy symptoms with the device in place, contact a healthcare professional promptly.

Ask whether a copper IUD fits your health history, how insertion and removal work, how it may affect your periods, how long it can remain in place, and what symptoms need urgent assessment.