IUD insertion
Informed by recognized medical guidance
Overview
An IUD (intrauterine device) insertion is a procedure where a small, T-shaped device is placed inside your uterus to prevent pregnancy. It is a long-acting, reversible contraceptive method that can last for several years.
Key facts
- IUDs are over 99% effective at preventing pregnancy.
- There are two types: hormonal and copper (non-hormonal).
- Insertion usually takes about 15 minutes in a clinic.
- You may experience cramping or spotting afterwards.
Yes, IUDs are a common choice for long-term contraception worldwide.
People of childbearing age who want reliable, long-lasting birth control or treatment for heavy periods.
Symptoms
- Signs of a perforated uterus: sudden severe lower belly pain that gets worse
- Heavy bleeding (soaking through a pad in less than an hour)
- Fainting or feeling very dizzy
- ⚠Fever or chills within a few days of insertion
- ⚠Unusual vaginal discharge with a bad smell
- ⚠Severe pain that doesn't improve with pain relievers
- ⚠If you think the IUD has moved or come out
Common symptoms
- Mild cramping during and after insertion
- Light spotting or irregular bleeding for a few days
- Some discomfort in the lower abdomen
Causes
Main causes
- Desire for long-term, reversible contraception without daily pills
- Need for effective pregnancy prevention after childbirth
- Treatment of heavy or painful menstrual bleeding (hormonal IUD)
Risk factors
- Current pelvic infection or sexually transmitted infection (STI)
- Uterine fibroids or abnormal shape of the uterus
- Unexplained vaginal bleeding
- Allergy to copper (for copper IUD)
When to see a doctor
See a doctor urgently if:
- Severe pain or heavy bleeding after insertion
- Fever or signs of infection
- You think the IUD may have fallen out or moved
Book a routine appointment if:
- A follow-up visit about 4-6 weeks after insertion to check placement
- If you have any concerns about side effects like irregular bleeding
- When it's time to replace the IUD (usually after 3-10 years depending on the type)
Diagnosis
Insertion does not diagnose a condition — it is a procedure. Before insertion, your doctor will examine you to make sure it is safe and appropriate.
Tests that may be done
- Pelvic exam to check the position of your uterus
- Pregnancy test to confirm you are not pregnant
- STI screening if you are at risk of infection
What to expect at your appointment
During insertion, you lie on an exam table with your feet in stirrups. Your doctor uses a speculum to see your cervix, then cleans the area and gently places the IUD through the cervix into the uterus. You may feel some cramping. The whole process usually takes less than 15 minutes.
Treatment
IUD insertion is a treatment itself — it provides contraception or reduces heavy bleeding. After insertion, any side effects are usually mild and can be managed at home.
Self-care at home
- Take over-the-counter pain relievers like ibuprofen or acetaminophen for cramps (follow package instructions)
- Use a heating pad or warm compress on your lower belly
- Rest for the rest of the day if you feel tired
- Avoid inserting anything into the vagina (tampons, menstrual cups, sex) for 24-48 hours to reduce infection risk
Medical treatments
If side effects are bothersome, your doctor may suggest hormonal treatment (like adjusting the IUD type) or removal if needed. In rare cases of infection, antibiotics may be prescribed. Never treat side effects with unprescribed medications.
When is surgery considered?
Surgery is rarely needed. If the IUD perforates (pokes through) the uterus, a surgical procedure may be required to remove it. Removal is usually done in a clinic with a simple tug on the strings.
Living with this condition
Most people forget they have an IUD. You can exercise, swim, and have sex normally. Check the strings once a month after your period to make sure the IUD is in place.
Lifestyle tips
- Continue using condoms if you need protection from STIs — IUDs do not prevent infections.
- Keep your follow-up appointments to check placement.
- Note the removal date and schedule a visit to have it changed or removed.
Diet and exercise
No special diet or exercise changes are needed. Stay active as usual. If you experience spotting, extra iron-rich foods may help maintain energy levels.
Mental health and emotional wellbeing
For many, an IUD brings peace of mind from worry about pregnancy. However, some people may feel anxious about the device or experience mood changes with hormonal IUDs. Talk to your doctor if you feel depressed or anxious.
Prevention
The IUD insertion itself is a preventive measure for pregnancy. Most insertion complications cannot be prevented, but careful screening reduces risks.
Screening programmes
Regular STI testing and pelvic exams before insertion help ensure safety.
Complications
If left untreated
- Expulsion (the IUD falls out) — risk of unintended pregnancy
- Perforation of the uterus (very rare) — may need surgery
- Pelvic infection if STIs are present at insertion
- Heavy or painful periods with copper IUD
Long-term outlook
Most people tolerate IUDs very well and are satisfied with their choice. Serious complications are rare. If any problem occurs, it can usually be managed successfully with medical care. After removal, fertility returns to normal quickly.
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Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
Related conditions
Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: July 16, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.
Guidance may differ by country or region. Confirm local recommendations with a qualified healthcare provider.