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Intrauterine device
/ˈɪntɹəjˌuːtəɹˌiːn dɪvˈaɪs/
/ˈɪntɹəjˌuːɾɚɹˌiːn dɪvˈaɪs/Intrauterine device
01
宫内节育器
a T-shaped contraceptive device placed in the uterus to prevent pregnancy
What is an "intrauterine device"?
An intrauterine device (IUD) is a small, T-shaped object inserted into the uterus by a healthcare provider to prevent pregnancy. It works by creating an environment that is not suitable for sperm or by releasing hormones to stop ovulation, which is the release of an egg from the ovary. IUDs are highly effective, long-lasting, and can remain in place for several years. There are two main types: hormonal IUDs, which release hormones to prevent pregnancy, and copper IUDs, which use copper to create an environment that is not suitable for sperm.
例子
The doctor recommended an intrauterine device for long-term contraception.
Many women choose an intrauterine device as a reliable form of birth control.
Intrauterine devices work by altering the uterus environment to discourage pregnancy.
An intrauterine device is a small contraceptive device placed in the uterus to prevent pregnancy.
Contraceptive methods include condoms, birth control pills, and intrauterine devices (IUDs).
