These are both small, T-shaped devices placed inside the uterus by a trained clinician. It provides long acting, reversible contraception.
It works by releasing copper, which prevents sperm from surviving and fertilising an egg.
Can be used as emergency contraception if fitted within 120 hours of unprotected intercourseHighly effective (over 99% effective) and long-lasting (5-10 years)Hormone-free optionFertility returns quickly after removalNo need to remember daily pillsRequires medical procedure for insertion and removalCan cause heavier, longer, or more painful periods, especially in the first few monthsSpotting or irregular bleeding may occurCramping or discomfort after insertionVery rare risk of expulsion or perforationIt prevents pregnancy by slowly releasing progestogen into the uterus. This thickens the cervical mucus, so sperm struggle to reach an egg, and it also thins the uterine lining, which makes it unlikely for a fertilised egg to implant.
Lighter periods: many people experience much less bleedingPeriod pain often improvesSome users stop having periods altogether (safe and reversible)Long-lasting: 3-8 years depending on the deviceCan help with heavy menstrual bleedingIrregular bleeding or spotting in the first few monthsHormonal effects (usually mild): breast tenderness, mood changes, acne, headachesCramping after insertionSmall chance of infection during first few weeks after insertionVery rare risk of expulsion or perforationThe IUD is suitable for many women, but it may not be the best choice if you have certain uterine abnormalities or are prone to heavy periods. Always consult a healthcare professional for individual advice.
NoraHealth do not offer services for the IUD just yet, but we can still help answer any questions you may have. Click below to book an appointment.
