Intrauterine Contraceptive Device (IUD) – The Coil

The IUD (intrauterine device) is a small plastic and copper contraceptive that is fitted in your womb by a doctor. It stops sperm from meeting an egg and also stops the eggs from settling in the womb. It is 98% effective in preventing pregnancy.

Advantages

• It protects against pregnancy as soon as it is fitted and can stay in for 5 years or more.
• It does not interrupt sex
• You can use it as an emergency contraception if the IUD is fitted within 5 days of unprotected sex
• They can be removed at any time without affecting fertility afterwards

Disadvantages

• It doesn’t protect against STIs
• You might have heavier, more painful periods.
• May cause irregular bleeding for the first few months
• Very rarely it can slip out of the womb
• There is some risk of getting a pelvic infection if there is more than one sexual partner
• Only suitable for women who have given birth
• If you become pregnant while using an IUD there is a small chance of ectopic pregnancy
• Regular check-ups are important to make sure the IUD is still in place
• Insertion and removal must be done by a specially trained doctor.