Sometimes, however, there may be hCG in your urine even if you are not (or are no longer) pregnant with a viable embryo. For ...

and other health conditions that produce hCG can result in false positives. 5. Chemical Pregnancy: Early miscarriage before a missed period can still produce enough hCG for a positive test.

It can cause a false positive result or a faint line on a pregnancy test because the brief pregnancy produces a small amount of hCG in your body. You made a mistake in taking the test.

Another potential cause of a false-positive hCG test is the presence of IgG immunoglobulins ... A falsely elevated serum hCG result when testing for pregnancy or gestational trophoblastic disease ...

A pregnancy of unknown location (PUL) is a descriptive term used to classify a woman when she has a positive pregnancy test but no intra ... 0.81 •A serum hCG of >2000 IU/l was found to indicate ...

The Redcliff labs conducted a study to explore the potential of enhancing the conventional screening approach by adding three ...

However, this approach is often associated with a high rate of false positives ... as the Triple Marker Test, generally have lower accuracy and are conducted later in pregnancy, further limiting ...