An intrauterine device (IUD) is a form of birth control that a healthcare provider inserts into your uterus. Once it’s inserted, an IUD can prevent pregnancy for up to 10 years or more, depending on the …

"IUD" stands for "intrauterine device." Shaped like a "T" and a bit bigger than a quarter, an IUD fits inside your uterus. It prevents pregnancy by stopping sperm from reaching and fertilizing...

What’s an IUD? An IUD is a tiny device that's put into your uterus to prevent pregnancy. It’s long-term, reversible, and one of the most effective birth control methods out there.

The intrauterine device (IUD), also known as an intrauterine contraceptive device (IUCD or ICD), [3] is a small, T-shaped birth control device that is inserted into the uterus to prevent pregnancy. IUDs are a …

An IUD or intrauterine device is a type of birth control. Learn the types, insertion methods, benefits, side effects, complications, and effectiveness of IUDs.

Jan 22, 2026 · An intrauterine device (IUD) is a small, flexible device placed in the uterus to prevent pregnancy. Two main types exist: copper-bearing IUDs (non-hormonal) and levonorgestrel-releasing …

6 days ago · IUDs are among the most effective forms of birth control available. Here’s what to know about copper vs. hormonal options, side effects, and what insertion is really like.

The intrauterine device (IUD) is a small, T-shaped piece of plastic that you can have a health care provider put inside your uterus. The IUD makes it harder for sperm to move efficiently, preventing it …

Feb 17, 2026 · IUDs can last a long time and don't need daily care. IUDs are over 99% effective at preventing pregnancy. IUDs can be taken out anytime, and you can get pregnant soon after. An …

IUDs work to prevent pregnancy by several different mechanisms. It is important to understand that the IUD does not cause abortions. Rather, an IUD prevents pregnancy from occurring in the first place. …