Pregnancy Test Results and Safety After RU486 Use

Pregnancy test results?

On May 4, menstruation started, and on May 15, unprotected sexual intercourse occurred.
On May 28, around 5:00 AM, a pregnancy test was taken, which showed one line.
Doctor, is this pregnancy test result accurate? Additionally, I would like to ask the doctor about taking Ru486 around March 25, which caused fainting.
If I am pregnant this time, I need to terminate the pregnancy.
I would like to know if taking Ru486 poses any life-threatening risks, or if a surgical procedure is necessary for termination.

Si, 30~39 year old female. Ask Date: 2016/05/28

Dr. Zhang Kunmin reply Obstetrics and Gynecology

Hello, based on your description, there is a possibility of pregnancy.
It is recommended that if your period is more than a week late, you should take a urine test to check for pregnancy.
Medical abortion may have side effects such as uterine contractions or cramping (10-15%), nausea, vomiting, diarrhea, bleeding, low blood pressure, skin allergic reactions, dizziness, flushing, and chills, among others.
Minors should be accompanied by a guardian.
Thank you! Wishing you safety and health.
Dr.
Chang

Reply Date: 2016/05/28

More Info

RU486, also known as mifepristone, is a medication that has been approved for use in medical abortions. It is important to understand the implications of using RU486, especially regarding pregnancy tests and safety after its use.
To address your question about the accuracy of your pregnancy test results, it is essential to consider the timing of the test in relation to your menstrual cycle and any previous use of RU486. Since you mentioned that your last menstrual period started on May 4 and you had unprotected intercourse on May 15, it is possible that you could have conceived during that cycle. However, the pregnancy test you took on May 28 showed only one line, indicating a negative result.
Pregnancy tests work by detecting the hormone human chorionic gonadotropin (hCG) in your urine, which is produced shortly after a fertilized egg implants in the uterus. If you tested too early, it is possible that the hormone levels were not high enough to be detected, leading to a false negative result. Generally, it is recommended to wait until at least the first day of a missed period to take a pregnancy test for more accurate results.

Regarding your previous use of RU486 on March 25, it is crucial to understand that this medication is designed to terminate an existing pregnancy. If you experienced any complications, such as fainting, it is essential to consult a healthcare provider immediately. The use of RU486 can lead to side effects, including heavy bleeding, cramping, and in some cases, incomplete abortion, which may require further medical intervention.

If you are indeed pregnant after using RU486, it is vital to seek medical advice. The safety of the pregnancy can be compromised due to the prior use of the medication, and there may be risks involved for both the mother and the fetus. In some cases, a surgical procedure may be necessary to ensure the health and safety of the individual.
It is also important to note that if you are considering continuing the pregnancy, you should have a thorough evaluation by a healthcare professional. They can perform an ultrasound to assess the status of the pregnancy and determine if there are any complications that need to be addressed.
In summary, the accuracy of your pregnancy test may depend on the timing of the test and the hormone levels in your body. If you suspect you are pregnant after using RU486, it is crucial to consult with a healthcare provider to discuss your options and ensure your safety. The potential risks associated with a pregnancy following the use of RU486 should not be taken lightly, and professional guidance is essential.

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