5. Intra-Uterine Contraceptive Devices (IUD)

You need to consult the doctor to have the IUD inserted. It consists of a coil- or loop-shaped device inserted into the uterus. The IUD acts to prevent the fertilized egg from implanting into the womb. Doctors advise that the IUD be examined every year to check or renew it, although it may be left in for up to 2-3 years.

6. Contraceptive Pills

Also known as birth control pill, the pill is only available on prescription after consultation with your doctor. It consists of the hormones oestrogen and progesterone that are produced naturally in your body. The hormones act to prevent ovulation and also to thicken the mucus of the vagina to allow it to act as a barrier to sperm.

7. Contraceptive Patches

These prescription-only contraceptives come in small, thin patches which you stick on the skin. Like the pill, it releases the hormones oestrogen and progesterone to prevent ovulation. However, unlike the pill which has to be taken daily, you only have to remember to replace the contraceptive patch once a week.

8. Spermicides

Spermicides are available over the counter. Spermicides are chemicals that are placed into the vagina prior to sexual intercourse. They act by killing sperm or by creating a barrier to the movement of sperm. Spermicides are available as vaginal foam, jelly, cream, pessary or aerosol. It is recommended that they be used together with another form of contraception.

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