2022年11月13日 · An intrauterine device (IUD) is a type of birth control a healthcare provider inserts into your uterus. IUDs are the most commonly used type of long-acting reversible contraception (LARC). Once an IUD is inserted, you don’t have to worry about birth control until it’s time to replace it (three to 10 years, depending on the brand).

2024年11月19日 · IUDs are long-acting, are reversible, and can be used by patients of all ages, including adolescents, and by parous and nulliparous patients.

宮內節育器 [2] （ intrauterine device ，IUD）或子宮內避孕器 [3] （intrauterine contraceptive device，IUCD/ICD），簡稱避孕器，是一种放置在子宫腔内的避孕装置。 因早期設計為圓形，別稱 子宮環 、 節育環 、 避孕環 ，現今一般多为T形。

An intrauterine device (IUD), also known as an intrauterine contraceptive device (IUCD or ICD) or coil, [3] is a small, often T-shaped birth control device that is inserted into the uterus to prevent pregnancy. IUDs are a form of long-acting reversible contraception (LARC). [4]

2024年1月30日 · They are long lasting, easily reversible, safe, and more than 99% effective in preventing unintended pregnancy. "IUD" stands for "intrauterine device." Shaped like a "T" and a bit bigger than a...

2023年6月26日 · Intrauterine devices (IUDs) are one of the most effective forms of contraception available today, with rates of failure similar to various forms of sterilization. There are many benefits of IUDs, including efficacy, ease of use, reversible nature, and patient satisfaction, especially with time commitment for long-term use and cost.

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.

2016年6月29日 · iud 是最有效的避孕方法之一，使用 iud 第一年避孕失败率不倒 1%。 目前常见的 4 种 IUDs 避孕效果差别较小。 Liletta，Mirena，Skyla 和 ParaGard 第一年避孕失败率分别为 0.15%，0.20%，0.4% 和 0.8%。

The intrauterine device (IUD) is a small T-shaped device that is used as a method of birth control designed for insertion into a woman's uterus. Having an IUD means that changes occur in the uterus that make it difficult for fertilization and implantation of an egg.

2024年11月19日 · Classifications for intrauterine devices (IUDs) are for the copper (380 mm 2) and levonorgestrel (13.5 mg, 19.5 mg, or 52 mg) IUDs (Box B1) (Table B1).