Question

Which of the following is a hormone releasing Intra Uterine Device (IUD)?

• A. LNG-20
• B. Cervical cap
• C. Vault
• D. Multiload 375

Answer 1

The Correct Option is A

To determine which of the options is a hormone releasing Intra Uterine Device (IUD), let's analyze the provided choices:

1. LNG-20: This is a hormonal intrauterine device that releases levonorgestrel, a type of progestogen hormone, to prevent pregnancy. It is specifically known for releasing 20 micrograms of the hormone per day, hence the name. LNG-20 acts by thickening cervical mucus to prevent sperm from entering the uterus and by thinning the uterine lining.
2. Cervical cap: This is a barrier method of contraception that fits over the cervix. It does not release any hormones.
3. Vault: This is not related to an IUD or contraceptive method in the context of the options given.
4. Multiload 375: This is a copper-based IUD, which prevents pregnancy through the spermicidal effect of copper but does not release hormones.

Based on the examination of the options provided, the correct answer is LNG-20, as it is the only option that represents a hormone releasing intrauterine device. It uses hormonal activity to effectively prevent pregnancy, distinguishing it from other non-hormonal contraceptive devices listed.

Thus, the correct answer is LNG-20.