7 Reasons Your Pregnancy Test Gave A False-Positive You Had A Miscarriage or Abortion Recently. . Some Medications Can Trigger False-Positives. . Medical Conditions Are Sometimes to Blame. . Confusing Evaporation Lines. . User Error. . An Ectopic Pregnancy. . A Chemical Pregnancy. A more serious condition is ovarian cancer. An ectopic pregnancy might also be another reason why you have a positive test result. An ectopic pregnancy happens if the fertilized egg cell remains in the fallopian tube instead of traveling to the uterus to be implanted into the uterine lining.
Can a pregnancy test be positive if not pregnant?
It’s possible to have a positive pregnancy test even if you aren’t technically pregnant. This is called a false positive. It’s sometimes caused by a chemical pregnancy. A chemical pregnancy occurs if a fertilized egg, known as the embryo, is unable to implant, or grow, very early on.
What causes hCG levels to rise if not pregnant?
Although the most common cause of an elevated HCG level in females is pregnancy, occasionally, a HCG-secreting tumor is suspected and other conditions such as gestational trophoblastic disease (GTD), nontrophoblastic neoplasms, or a pituitary source of HCG, must be considered.
Can a home pregnancy test give a false positive?
Certain medical conditions Rarely, certain medical conditions can cause a home pregnancy test to give a false positive. These include: A positive at-home pregnancy test result should always be followed up with a doctor’s appointment. Your doctor may give you a urine or blood test to confirm the results and monitor your hCG levels.
Can a pregnancy test be wrong if taken too soon?
But hCG levels start out very low and increase over time. If you take the test too soon after conceiving, it might say you’re not pregnant when you really are. In other words, timing can lead to a false negative. But what about a false positive? False positives aren’t super common, Dr. Emery says.
What happens if you take another pregnancy test after positive?
If you have taken another test shortly after you have gotten a positive test result, then you are likely to get a false negative result. This is because the hCG in your urine is lower. Your urine is also more diluted. It is best to wait until the next day before trying to get a confirmatory test.
How do you know if a pregnancy test is positive?
Most non-digital urine pregnancy tests will show one line if a woman is not pregnant and two lines if she is pregnant, or a plus or minus sign. If the pregnancy test is read after the recommended time has elapsed, it may result in what looks like a positive test result.