Skyla

Definition

Skyla is a hormonal intrauterine device (IUD) that releases levonorgestrel to prevent pregnancy for up to three years. It is a small, T-shaped plastic device inserted into the uterus.

5 Must Know Facts For Your Next Test

1. Skyla continuously releases a low dose of the hormone levonorgestrel.
2. It is effective for up to three years after insertion.
3. Skyla works by thickening cervical mucus and inhibiting sperm movement, thus preventing fertilization.
4. Common side effects include changes in menstrual bleeding patterns and abdominal pain.
5. It is typically recommended for women who have not had children due to its smaller size compared to other IUDs.

Review Questions

• What hormone does Skyla release and how long is it effective?
• Describe two mechanisms by which Skyla prevents pregnancy.
• List two common side effects associated with the use of Skyla.

Related terms

Levonorgestrel: A synthetic progestin used in various hormonal contraceptives.

Intrauterine Device (IUD): A small, often T-shaped birth control device inserted into the uterus.

Mirena: Another type of hormonal IUD that also releases levonorgestrel but is effective for up to five years.