IUD Birth Control (Intrauterine Device)
Safe, Long-Lasting & Highly Effective Contraception
An IUD (intrauterine device) is one of the most effective forms of birth control, offering over 99% protection against pregnancy. This small, T-shaped device is placed inside the uterus by a trained OB-GYN during a quick office visit and provides long-term, reversible contraception.
IUDs are a popular choice for patients seeking low-maintenance birth control that does not require daily action.
What Is an IUD?
An IUD is a small device made of plastic or copper that sits inside the uterus. It includes thin strings that extend through the cervix into the vagina, allowing:
- Easy placement verification
- Simple removal by a provider
The strings are not noticeable during sex and do not interfere with daily activities.
Types of IUDs
We offer both hormonal and non-hormonal IUD options to meet different patient preferences and health needs.
Hormonal IUD (Liletta®)
- Releases a small amount of progestin hormone daily
- Prevents pregnancy by thickening cervical mucus and blocking sperm
- Effective for birth control up to 8 years
- May reduce or stop menstrual periods
Benefits:
- Lighter periods (common)
- No periods for some patients (~20%)
- Reduced cramping
Possible Side Effects:
- Irregular bleeding or spotting (first 3–6 months)
- Mild hormonal symptoms (rare)
Non-Hormonal IUD (Paragard® Copper IUD)
- Hormone-free contraception option
- Copper creates an environment that prevents sperm from fertilizing an egg
- Effective for up to 10 years
Benefits:
- No hormones
- Longest-lasting reversible birth control
Possible Side Effects:
- Heavier periods
- Increased menstrual cramping
IUD Effectiveness & Safety
IUDs are among the most effective birth control methods available:
- Hormonal IUD failure rate: ~0.2%
- Copper IUD failure rate: ~0.8%
- No daily, weekly, or monthly maintenance required
Modern IUDs are safe, well-studied, and widely used, including for:
- Teens
- Patients who have not had children
- Individuals seeking long-term contraception
Benefits of IUD Birth Control
- Over 99% effective at preventing pregnancy
- Long-lasting protection (3–10 years)
- Reversible at any time
- No daily effort required
- Hormonal and non-hormonal options available
- Can improve menstrual symptoms (hormonal IUDs)
IUD Side Effects & Risks
Most side effects are mild and temporary. However, it’s important to understand potential risks.
Common Side Effects
- Cramping after insertion
- Spotting or irregular bleeding
- Heavier periods (copper IUD)
- Lighter or absent periods (hormonal IUD)
Complications
Although uncommon, possible complications include:
- Expulsion (2–3% of patients)
The IUD may move out of place or exit the uterus, reducing effectiveness. - Perforation (1–2 per 1,000 insertions)
The IUD may push into or through the uterine wall during insertion. This is rare but requires medical attention. - Infection
Slight risk after insertion, typically treatable without removal. - Ovarian Cysts (Hormonal IUDs)
Usually harmless and resolve on their own. - Lost strings
IUD strings can sometimes move out of view, but the device is usually still in place; a doctor can confirm its position and rule out rare complications such as expulsion or perforation.