What an IUD is
An IUD (intrauterine device) is a small device placed inside the uterus that provides long-acting, reversible contraception. It's one of the most effective methods available — over 99 per cent — and once it's in, there's nothing to remember day to day. There are two broad types: hormonal and copper.
Both are 'fit and forget' methods, which is why they're increasingly popular: they take the daily human-error factor out of contraception.
Hormonal vs copper
The hormonal IUD (such as Mirena or Kyleena) releases a small amount of progestogen locally. It lasts up to eight years, usually makes periods much lighter or stops them, and is often chosen by women who also have heavy periods.
The copper IUD contains no hormones and works by making the uterus inhospitable to sperm. It lasts up to ten years and is a good choice for women who prefer to avoid hormones. It can make periods heavier and crampier for some, so it may not suit those who already have heavy periods.
Cost and getting one
Costs vary. The hormonal IUD is subsidised on the PBS, so the device itself is relatively inexpensive; the main cost is usually the insertion procedure, which varies by clinic and whether it's bulk billed. The copper IUD is often a modest out-of-pocket cost. Total costs commonly range from very low to a couple of hundred dollars depending on the setting.
Insertion is done in person by a trained clinician. A GP can counsel you on which type suits you, discuss the costs, and arrange insertion. If you're weighing up an IUD, a telehealth consult is an easy way to get advice tailored to you.
Related condition
Contraception & the pill →References & sources
This content is general information and not a substitute for individual medical advice. Please consult a GP for your personal situation.
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