Contraceptive device dislodgement leading to pregnancy?
Hello, doctor.
I had an intrauterine device (IUD) inserted about 2-3 months ago.
Last month, I experienced sudden heavy bleeding and went to the hospital for an examination.
The doctor said it was due to intolerance.
Today, I went to the hospital to check for pregnancy.
My urine was somewhat thick and there was some bleeding.
The pregnancy test was negative, but an ultrasound showed that there is an embryo in the uterus, and the IUD has already fallen out, although I did not notice or feel it.
I would like to ask you, what is the likelihood of pregnancy in this situation?
Buy, 20~29 year old female. Ask Date: 2020/09/26
Dr. Cai Yonglong reply Obstetrics and Gynecology
The likelihood of becoming pregnant due to an unnoticed expulsion of an IUD is low, approximately 1%, but it is still a possibility.
Reply Date: 2020/09/26
More Info
When it comes to understanding pregnancy risks after an IUD (intrauterine device) displacement, it is essential to consider several factors, including the type of IUD used, the timing of the displacement, and the individual’s overall health.
Firstly, it is important to note that IUDs are highly effective forms of contraception, but they are not infallible. If an IUD becomes displaced, the risk of unintended pregnancy increases significantly. In your case, the fact that you experienced heavy bleeding and were later informed that your IUD had dislodged suggests that your body was reacting to the presence of the IUD in a way that could potentially lead to complications, including pregnancy.
The ultrasound revealing an embryo in your uterus indicates that you are indeed pregnant, despite the negative result from the pregnancy test. This can happen because urine tests may not always detect pregnancy in the early stages, especially if the hormone levels (hCG) are still low. The presence of an embryo on ultrasound confirms that you are pregnant, which is a critical piece of information for your healthcare provider to consider.
Now, regarding the risks associated with pregnancy after IUD displacement, there are several important points to consider:
1. Ectopic Pregnancy: One of the primary concerns with a displaced IUD is the risk of ectopic pregnancy, where the embryo implants outside the uterus, typically in a fallopian tube. This condition can be life-threatening and requires immediate medical attention. Your healthcare provider will likely monitor you closely for signs of ectopic pregnancy.
2. Miscarriage Risk: The presence of an IUD in the uterus at the time of conception can increase the risk of miscarriage. If the IUD was displaced but not removed before conception, it could potentially lead to complications. However, since your IUD has already dislodged, the immediate concern is how your body will respond to the pregnancy.
3. Infection: The displacement of an IUD can also increase the risk of infection, which can affect both the pregnancy and your overall health. It is crucial to monitor for any signs of infection, such as fever, chills, or unusual discharge.
4. Follow-Up Care: Given your situation, it is vital to have regular follow-up appointments with your healthcare provider. They will want to monitor the development of the pregnancy and ensure that there are no complications arising from the previous IUD placement.
5. Future Contraception: If you are considering future pregnancies or contraception options, it is essential to discuss these with your healthcare provider. They can provide guidance on the safest methods of contraception post-pregnancy and after any complications.
In conclusion, while the presence of an embryo indicates that you are pregnant, the risks associated with IUD displacement necessitate careful monitoring and follow-up care. It is crucial to maintain open communication with your healthcare provider about any symptoms you experience and to attend all scheduled appointments to ensure the best possible outcome for you and your pregnancy. If you have any concerns or experience any unusual symptoms, do not hesitate to seek medical attention promptly.
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