What can cause a false positive pregnancy test?
You may wonder, “Why does a UTI cause false positive pregnancy test?” but you should also be aware that a false positive can result from drugs, an abortion, an ectopic pregnancy, or user error. Meanwhile, a variety of medical conditions, including bladder tumors and melanoma, can result in false negative tests.
Is It Possible to Get a False Positive on a Pregnancy Test?
Understanding how a pregnancy test functions is crucial before discussing how a false positive can occur.
Your body begins undergoing a massive number of quick changes when you become pregnant to get ready for the pregnancy. The majority of these changes are brought on by hormones that have an impact on various body parts. Numerous women experience early pregnancy symptoms like nausea, dizziness, cramping, and body aches due to hormonal changes.
These hormone concentrations in your urine are what a pregnancy test looks for, specifically the hormone hCG, or human chorionic gonadotropin. When you are pregnant, your body produces this hormone from cells made in the placenta. It is almost always a sign of pregnancy when a pregnancy test finds it in your urine.
However, it takes time for your body’s hCG levels to increase. Your blood’s hCG levels roughly double every three days, but until 12 days after conception, they are too low to be detected. Even if you are pregnant, a pregnancy test you take before this may still come back negative. These “false negatives” are very common in early pregnancy. Free, accurate pregnancy tests are provided by the Pregnancy Care Center of Grants Pass. If you are having symptoms of pregnancy but have had a negative pregnancy test, call us at (541) 479-6264 or go to our website to make an appointment. Visit this page to see a list of possible pregnancy symptoms.
Can UTI medication affect pregnancy tests?
Knowing the reason why a UTI causes a false-positive pregnancy test is one thing, but it’s also crucial to take UTI medications into account. The antibiotics you take while receiving treatment may change the makeup of your urine, which will subsequently dilute the urine and make it difficult to detect hCG levels. Another action that can cause the urine to become diluted is drinking a lot of water. It’s one of the factors that makes morning urination the most efficient.