How to Perform a Self-Check for Your IUD After Menstruation - Obstetrics and Gynecology

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Self-Examination of Contraceptive Devices


Hello, I had an intrauterine device (IUD) inserted a month ago.
The doctor advised me to come in for a check-up to confirm the position of the device when I get my first period.
After the examination, I was told that everything was in the correct position, and that I could check it during my annual Pap smear.
However, I noticed on the educational materials for the IUD that it mentions performing a self-check after each menstrual period.
The materials state that the IUD has a nylon string tail, but since this is my first time having one, I don't know how to perform a self-check.
I've heard that some people have had the string accidentally pulled inside, leading to pregnancy, which makes me anxious.
Could you please advise me on how to perform a self-check? Thank you!

Bu zhi zen me jian cha, 20~29 year old female. Ask Date: 2008/08/27

Dr. Huang Jianxun reply Obstetrics and Gynecology


Dear njnhy: To check if the position of the intrauterine device (IUD) is correct, it is advisable to visit a hospital and have a physician perform an ultrasound examination.
Wishing you safety and health.
Sincerely, Dr.
Huang Jian-Hsun, Director of the Department of Obstetrics and Gynecology, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2008/08/27

More Info


Performing a self-check for your intrauterine device (IUD) after menstruation is an important practice to ensure that the device remains in the correct position and functions effectively as a contraceptive method. Here’s a detailed guide on how to perform this self-check, along with some additional information about IUDs.


Steps to Perform a Self-Check for Your IUD
1. Timing: The best time to check your IUD is right after your menstrual period ends. This is when the cervix is slightly open, making it easier to feel the strings of the IUD.

2. Preparation:
- Wash your hands thoroughly with soap and water to prevent introducing any bacteria into your vagina.

- Find a comfortable position, such as sitting on the toilet or squatting, which can help you relax your pelvic muscles.

3. Locate the Strings:
- Gently insert your fingers into your vagina, aiming towards your cervix.
- You should feel the strings of the IUD, which are typically made of nylon or another soft material. They hang down from the IUD into the vagina.

- The strings should feel like thin threads. If you can feel them, it usually indicates that the IUD is in place.

4. Check for Changes:
- While feeling for the strings, take note of any changes. The strings should be of similar length and texture as when you first had the IUD inserted.
- If you cannot feel the strings, or if they feel shorter or longer than before, it may indicate that the IUD has moved or expelled.

5. What to Do If You Can’t Find the Strings:
- If you cannot feel the strings, do not panic. It could be that the IUD has moved higher into the uterus or that the strings have retracted.
- It is advisable to contact your healthcare provider for an evaluation. They may perform an ultrasound or a pelvic exam to check the position of the IUD.

6. Signs to Watch For:
- Be aware of any unusual symptoms such as severe pain, heavy bleeding, or unusual discharge. These could indicate complications, and you should seek medical attention promptly.


Additional Information About IUDs
- Effectiveness: IUDs are one of the most effective forms of reversible contraception, with a success rate of over 99%. They can prevent pregnancy for several years, depending on the type (hormonal or copper).

- Follow-Up Care: While self-checks are important, regular check-ups with your healthcare provider are essential. Most guidelines recommend a follow-up visit within a few weeks after insertion and then annually thereafter.

- Potential Risks: Although IUDs are generally safe, there are risks such as expulsion, perforation of the uterus, and infection. Being aware of your IUD’s position and any symptoms can help mitigate these risks.

- Pregnancy Concerns: If you suspect that your IUD has moved or if you experience any concerning symptoms, it’s crucial to consult your healthcare provider. If you miss your period and suspect pregnancy, a pregnancy test is recommended, and you should seek medical advice.

In summary, performing a self-check for your IUD is a straightforward process that can help you ensure its proper placement. If you have any concerns or uncertainties, do not hesitate to reach out to your healthcare provider for guidance and reassurance. Regular communication with your healthcare provider is key to maintaining reproductive health and effectively using your IUD.

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