What are the advantages and disadvantages of copper intrauterine devices (IUD)?
Copper intrauterine devices (IUDs), also known as copper coils, include Flexi T, Eurogine, and Monalisa. Like any other contraceptive, they have their advantages and disadvantages.
Advantages:
- It protects against pregnancy for 5 years (Flexi T, Eurogine) or 10 years (Monalisa).
- They are among the most effective contraceptives available in Malta.
- Once an IUD is fitted, it works straight away.
- Most people with a womb can use it, regardless of their medical history.
- There are no hormonal side effects, such as acne, headaches or breast tenderness.
- It does not interrupt sex.
- It's safe to use an IUD if you're breastfeeding.
- It's possible to get pregnant as soon as the IUD is removed.
- It's not affected by other medicines.
- There's no evidence that an IUD will affect your weight or increase the risk of cervical cancer, womb (uterus) cancer or ovarian cancer.
Disadvantages:
- Your periods may become heavier, longer or more painful, though this may improve after a few months.
- It does not protect against STIs, so you may need to use condoms as well.
- If you get an infection when you have an IUD fitted, it could lead to a pelvic infection if not treated.