What Is a Hormonal IUD?

A hormonal IUD is a birth control method placed inside the uterus that releases a low dose of the hormone progesterone over a certain period of time. These types of IUDs are usually made of plastic and are T-shaped.

When a hormonal IUD is placed inside the uterus, the progesterone it releases thickens the mucus in the uterus and cervix. This makes it more difficult for sperm cells to reach the uterus and fertilize an egg. It also prevents the thickening of the uterine lining, making it harder for a fertilized egg to implant and grow.

How Long Does a Hormonal (Medicated) IUD Provide Protection?

Hormonal IUDs are effective for an average of 5 years. Their effectiveness is very high, and when used correctly, the pregnancy rate is below 1%.

What Are the Side Effects of a Hormonal IUD?

Hormonal IUDs are generally well tolerated, but they may cause some side effects. These symptoms usually appear within the first few months and tend to decrease over time. Possible side effects of hormonal IUDs include:

• Irregular bleeding or spotting
• Pain or discomfort
• Headache
• Breast tenderness
• Mood swings
• Acne
• However, if you experience severe pain, heavy bleeding, fever, or pain during sexual intercourse, you should consult a healthcare professional.