Prescription onlyMultiple hormones


Back to: Full Site NavigationSkip to: side effects sectionSkip to: What to expect sectionSkip to: Risks and warnings sectionSkip to: Tips from users and pharmacists
Skip Upsides & Downsides section. Skip to side effects section.
Prescription onlyMultiple hormones

Our pharmacists’ bottom line

The "intrauterine device" is one of the most hassle-free and effective methods of birth control. It's a small plastic or copper device inserted inside your uterus, and lasts between 3-12 years, depending on type.

of people using this method got pregnant in a year
Worth it?Is it worth it?
Works well?Does it work?
Hassle?Is it a hassle?
  • Once you get it, you don't have to worry about your birth control for up to 12 years – no need to remember to take it everyday.
  • Undetectable and won't get in the way of spontaneity.
  • The plastic IUD is progesterone-only and the copper IUD contains no hormones, which some women prefer.
  • Decreases flow and frequency of periods for most women, and can stop periods altogether.
  • Side effects are less serious and usually go away within 3-6 months once your body gets used to the device.
  • Helps with heavy periods, severe cramps and anemia.
  • One of the most effective methods for preventing pregnancy.
  • Safe to use while breastfeeding.
  • Fertility typically returns 4-6 months after removal of the plastic IUD and right away after removal of the copper IUD.
  • Since you don't have to do anything with it once it's inserted, every use is perfect use with an effective rate of over 99%.
  • The copper IUD can be used as emergency contraceptive if inserted within 120 hours or 5 days of sexual intercourse.
  • Requires an appointment to have it inserted and taken out, and the procedures can be uncomfortable.
  • Not advised for women who get pelvic infections or other infections easily.
  • Increased irregular bleeding in the first 3-6 months.
  • Partner might feel the strings of the device, but they usually soften over time or can be trimmed.
  • Possibility of the device attaching or going through the uterus wall.
  • Expensive for people who don't have insurance or Medicaid.
  • Does not protect against STDs.

These are side effects of IUD (All) reported to the FDA by people taking it, and by doctors and pharmacists.

0 reports