Intrauterine System (IUS)
Hormonal method


  • Can stay in place for either 3 or 5 years (depending on the type), but can be removed any time
  • At 99.8%, it’s one of the most effective contraceptive methods
  • Does not interrupt sex
  • Heavy periods can become lighter and less painful
  • Some women may have shorter lighter or less frequent periods, which reduces the chances of becoming anemic
  • Can be used when breastfeeding
  • Fertility returns to its previous level once the IUS is removed


  • Requires a trained healthcare provider for insertion and removal
  • Irregular bleeding and spotting can be common in the first 6 months of use
  • Some women experience headaches, tenderness and acne after an IUS is fitted
  • May cause cramps and/or irregular bleeding
  • Small risk of infection at insertion and of expulsion
  • Does not protect against HIV infection (AIDS) and other sexually transmitted infections (STIs)

Still unsure? Fill in our form and show it to your doctor or pharmacist to find out which contraceptive method suits you best.