Birth control allows women to take control of their bodies by preventing pregnancy and regulating their menstrual period. For someone that would like extended protection, the hormonal IUD called Mirena may be the best choice.
History
Many types of IUDs (Intrauterine devices) were available for years before the Mirena came onto the market. Mirena has been used in Europe for years and became available in the United States around 2003.
Function
The main function of Mirena is to prevent pregnancy. The Mirena IUD is made of plastic and is inserted into the uterus by your doctor. Mirena releases hormones called levonorgestrel, which makes the uterine lining thin and unsuitable for pregnancy. The shape of the Mirena also impedes the sperm's trip to the fallopian tubes, and if fertilization should occur, it will prevent the embryo from attaching to the uterine wall.
Side Effects
Side effects of the Mirena include spotting, weight gain, headaches, irritability, back pain and abdominal pain.
Benefits
Once Mirena is inserted, it will last for five years. It is 99 percent effective in preventing pregnancies. With Mirena, you will not have to worry about forgetting to take your birth control pill each day. It also helps control heavy menstrual flow.
Considerations
Before using this form of birth control, you should consult your doctor to see if Mirena is right for you. You also should understand that while it prevents pregnancy, Mirena does not protect from STDs.
