Emergency contraception - IUD
What is it and how does it work?
If you have had sex without using contraception ("unprotected sex") or think your contraceptive method may have failed, a doctor or nurse can fit a copper intrauterine device (IUD) in your womb up to 5 days after you had unprotected sex, or up to 5 days after the earliest time you could have released an egg.
The IUD works by stopping an egg being fertilised or implanting in your womb.
The IUD can be removed again as soon as you are sure you are not pregnant (during your next period). However, you may wish to use the IUD as an ongoing method of contraception.
Possible side effects
Disadvantages of the IUD include the possibility of infection in the first 20 days after the IUD being put in. On rare occasions, the IUD can perforate the womb or cervix when it is fitted. If this happens the IUD may have to be surgically removed.
Where can you get them from?
Emergency contraception is available free of charge from:
- Any GP who provides contraceptive services
- Any Family Planning Clinic
- Any Young Persons Clinic or Brook Clinic
- Most Sexual Health Clinics
- Most Genito-Urinary Medicine (GUM) Clinics
- Most NHS walk-in centres (England only)
- Some hospital accident and emergency departments (telephone first)
How effective are they?
The IUD will prevent 98% of pregnancies expected to occur if no emergency contraception had been used. You can also use the IUD as an ongoing method of contraception if you wish.
Contacts
The contacts database contains details of organisations that may be able to offer information or assistance on this issue.
Search the database »
Other forms of contraception:
Adapted from information produced by the FPA - www.fpa.org.uk
