Common issues

Contraception

Contraception is part of routine healthcare. The choice of contraception depends on age, health, lifestyle, and what suits each individual.

Some people need to change contraception because of side effects or changed circumstances, or renew what they are already using.

When is the service not suitable?

  • Insertion or removal of an IUD or contraceptive implant, which requires an examination.
  • Emergency contraception.
  • Sterilization.
  • Choosing contraception when risk factors need to be assessed with an examination or measurement.

General advice

Contraceptives are used to prevent pregnancy. They help you manage fertility while in use, but they do not permanently affect fertility or cause infertility.

No single contraceptive suits everyone — the right choice is individual.

Three types of contraception

Non-hormonal: condom, copper IUD, and diaphragm.
Hormonal: combined pill, mini-pill, vaginal ring, implant, patch, injection, and hormonal IUD.
Sterilization (a permanent solution).

Effectiveness — what matters most

“99% effective” means that 1 in 100 women may become pregnant in a year. The effectiveness of many methods depends on correct and consistent use.

Comparing effectiveness

User-dependent — pill, ring, patch, condom

Effectiveness depends on following instructions carefully.

Long-acting contraception — implant, IUDs, injection

Most effective — you only need to remember renewals.

Advice on choosing and using contraception

Use condoms to protect against sexually transmitted infections
Consider the risk of blood clots if you use combined contraception (estrogen and progesterone)
Try different options until you find the right one
Seek advice if side effects occur

Good to know

Do not worry about long-term fertility
Remember that fertility returns quickly (except after the injection)
Continuous use (skipping the break) is not harmful

If you miss a pill

Within 12 hours

Take the missed pill right away (sometimes 2 pills on the same day). Protection is not reduced.

More than 12 hours

Take the missed pill and also use extra protection (e.g. a condom) for the next 7 days.

Fewer than 7 pills left?

If fewer than 7 pills remain in the pack, start the next pack immediately without a break.

Get advice

Primary care

From GPs, nurses, and midwives.

Gynecologists

Specialist advice and prescriptions.

Most contraceptives require a prescription.

The advice above is general and does not replace medical advice. Seek medical attention if symptoms worsen or do not go away.

Please note

Fjarlækningar handles simple, clearly defined issues. Some cases require an examination, testing, or emergency care — and are directed to another care pathway. In emergencies, call 112.

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