Negative Results But Pregnant. The most trivial cause of a false-negative pregnancy test is using an expired or defective because of the wrong storage conditions one. 1 Even if your period is late according to your typical cycle you might have ovulated later in the month.
Yes its possible to be pregnant and have a negative pregnancy test result. You are not pregnant and the pregnancy-like symptoms you feel are a result of a false pregnancy called pseudocyesis or phantom pregnancy. Why Its a Problem.
Newly discovered reasons include the high dose and the hook effect.
There are few less known causes of negative pregnancy test even when pregnant. In fact some researchers estimate this happens with up to 5 percent of home pregnancy tests. Taking a test too soon can give a false negative result. The accuracy of a.