Can 1 positive clear blue test be wrong?

A positive Clearblue test is typically accurate and indicates the presence of the pregnancy hormone human chorionic gonadotropin (hCG) in your urine. However, in rare cases, a false positive test result may occur.

Reasons for a false positive Clearblue test:

1. Evaporated line: If the urine evaporates too quickly on the test strip, a false positive line can appear. Wait for the recommended time mentioned in the test instructions to avoid reading the result too early.

2. Chemical interference: Some medications or medical conditions can interfere with the test and cause a false positive. Certain medications, such as fertility drugs containing hCG, can lead to a false positive result.

3. Ectopic pregnancy: In rare cases, an ectopic pregnancy (implantation outside the uterus) can lead to a false positive test. However, this is uncommon, and other signs or symptoms of an ectopic pregnancy would typically be present.

4. Recent pregnancy loss or abortion: If you have recently had a pregnancy loss or abortion, hCG levels may still be elevated, leading to a false positive test.

5. Medical conditions: Certain medical conditions that affect hCG levels, such as ovarian cysts, molar pregnancies, and rare pituitary gland disorders, can lead to false-positive results.

If you have concerns or doubts about the accuracy of your positive Clearblue test result, it is always best to discuss it with your healthcare provider for further evaluation. They may recommend repeating the test or performing a blood test to confirm the pregnancy.