

Home pregnancy tests work by detecting levels of a hormone called human chorionic gonadotropin (hCG) in your urine. How could editing a photo reveal a pregnancy test result? So the sooner you know whether you're pregnant, the sooner you can take steps to protect yourself and your baby's health.

It's not a scientific or medical technique. If you miscarry in the very early stages, this could also indicate a false positive because your body has not realised there is not a viable pregnancy.Pregnancy test tweaking means editing a photo of a home pregnancy test to try and see a faint second line that indicates pregnancy. The early stages of pregnancy may be detected leading to a positive pregnancy test however many do not progress beyond the first few weeks leading to a negative test at a later date. Always read home pregnancy tests at the instructed time and check to see that they are in date.įor the best results, avoid taking a test too early - ie in the days before a missed period there are early tests available but they may not as reliable - and don’t drink too much fluid beforehand as this can dilute the level of hCG in your urine.Ī false positive can occur if your body has not realised there is a viable pregnancy. For example, some tests will show a faint positive line after the time has passed for interpreting the test.īe wary of going back to ‘double check’ a test - ie digging it out of the rubbish bin - as a faint positive may also be indicated here because the time has lapsed. There is only a small window in which to read the results and if you don’t stick to this, you may get false positive. Each pregnancy test company issues specific instructions and it is important to read these carefully. The most common cause of a false positive result is due to improper testing.

What else can lead to a false positive pregnancy test? When you are pregnant, your body produces the hormone human chorionic gonadotrophin (hCG) and a home pregnancy test will detect this in your urine.
