When Is an IUD NOT Recommended?

 

When Is an IUD NOT Recommended?

Medical guidelines (from the WHO and CDC) classify IUD eligibility into two categories:

1. Absolute Contraindications (IUD Should NOT Be Used)

These are situations where an IUD could cause serious harm:

✔ Pregnancy (confirmed or suspected)

  • Why? Inserting an IUD during pregnancy increases the risk of miscarriage or infection.

✔ Active Pelvic Infection (PID, STIs, or recent postpartum/post-abortion infection)

  • Why? Inserting an IUD can spread bacteria, worsening pelvic inflammatory disease (PID).

✔ Unexplained Vaginal Bleeding

  • Why? Irregular bleeding could signal cervical or uterine cancer, which needs evaluation first.

✔ Gynecologic Cancers (cervical, uterine, or ovarian)

  • Why? An IUD could interfere with treatment or spread cancerous cells.

✔ Severe Uterine Abnormalities (fibroids distorting the cavity, bicornuate uterus)

  • Why? The IUD may not fit correctly or could expel.

✔ Allergy to IUD Materials

  • Copper IUD: Not safe if you have a copper allergy or Wilson’s disease (a rare copper metabolism disorder).
  • Hormonal IUD (Mirena, Kyleena, etc.): Avoid if you have a progestin allergy.


2. Relative Contraindications (Proceed with Caution)

In these cases, an IUD might still be an option, but risks should be weighed carefully:

⚠ High STI Risk (multiple partners, unprotected sex)

  • Why? If exposed to STIs like chlamydia or gonorrhea, an IUD could increase PID risk.

⚠ Severely Weakened Immune System (HIV/AIDS, chemotherapy, immunosuppressant drugs)

  • Why? Higher chance of infections.

⚠ History of Ectopic Pregnancy

  • Why? While IUDs lower overall pregnancy risk, if pregnancy occurs, it’s more likely to be ectopic.

⚠ Previous IUD Expulsion

  • Why? If your body pushed out an IUD before, it might happen again.

⚠ Heavy or Painful Periods (for Copper IUD)

  • Why? The copper IUD (Paragard) can make cramps and bleeding worse—hormonal IUDs may be better.

⚠ Current or Recent Breast Cancer (for Hormonal IUDs)

  • Why? Hormonal IUDs release progestin, which may not be safe for some hormone-sensitive cancers.


Special Cases: When Timing Matters

  • After Childbirth: Wait at least 4 weeks if there’s a higher infection risk.
  • After a Septic Abortion or Miscarriage: Delay insertion until infection is fully treated.


So, What’s the Best Birth Control for You?

If an IUD isn’t a good fit, alternatives include:

  • Hormonal options (pill, patch, ring, implant, shot)
  • Barrier methods (condoms, diaphragm)
  • Permanent options (tubal ligation, vasectomy for partners)

Check out This Video Discussing About All the Contraceptive Methods



Final Advice

Always discuss your full medical history with a healthcare provider before choosing birth control. Blood type doesn’t matter—but your health, lifestyle, and risks do!

If you need a consultation regarding contraception, kindly reach out to our telehealth whatsapp consultation Here.

Have questions? Drop them below! 💬

Nurse Terry

Hi, I’m Terry Gachanja—a registered nurse, educator, and mom of two. I help women thrive from fertility to postpartum with real, research-based support, spiritual wisdom, and practical care. Whether you're trying to conceive, navigating pregnancy, or healing after birth, you're in the right place for holistic motherhood guidance.

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