Intrauterine Device (IUD)

The intrauterine device is a small plastic device that your doctor puts in your uterus. The IUD contains copper or hormones that prevents sperm from penetrating the egg, and prevents a fertilized egg from implanting in the uterus. Your doctor will insert it in the uterus the first days of the menstrual period and it can be left there between 1 to 10 years depending onthe type.

How effective is the IUD?

The intrauterine device is 97.4%-99.2% effective against pregnancy but it is NOT effective against sexually transmitted diseases. It's important to use always condoms to protect form STI.

What are the PROS and CONS?

PROS:

• Nothing to put in place before intercourse
• Copper IUD can be left in place for up to 10 years
• No daily pill
• Hormonal IUD may reduce menstrual cramps and can be left in place for one year

CONS:

• May increase cramps
• Spotting between periods
• Heavier and longer periods
• Increased chance of tubal infection for women who are at risk of infection from new partners, have more than one sexual partner or have a partner who has other partners. Tubal infection may lead to sterility
• Rarely, wall of uterus is punctured
• Pregnancies, that rarely occur, are more likely to be ectopic (in the fallopian tubes)