What it is?

The IUD is a small plastic device containing copper or a natural hormone that is inserted into the uterus through the cervical opening (opening to the uterus).

How it works?

An IUD can be fitted as an emergency contraceptive up to five days after sex. It has to be fitted by a specially trained doctor or nurse. The IUD works by either stopping an egg from being fertilised or by stopping it implanting in the womb.

Advantages

Most family planning clinics will have at least one doctor or nurse who is able to fit IUDs. Some GPs will also have received training. It is a good idea to telephone the service before visiting to check when an appropriately trained doctor or nurse will be available.

How effective is it?

The emergency IUD is almost 100% effective at whatever stage it is fitted.

Services