An intrauterine device (IUD) is a small plastic object that is placed inside the uterus by a physician, nurse, or midwife. How an IUD works to prevent pregnancy is not known for certain. In the United States, two types of IUDs are available. One type releases the female hormone progesterone and must be replaced every year. The other is made of copper and is effective for at least 10 years.
In rare cases, contractions of the uterus during menstruation can expel an IUD. If you can feel your partner’s IUD with your penis during sexual intercourse, suggest that she see her doctor to check whether the IUD is being expelled.
Tags: Intrauterine Devices
Posted in Birth Control Methods