If you get a negative pregnancy test but are experiencing pregnancy symptoms, such as a late period, you might be confused by the results. It turns out that there's several possible explanations for a ...

Medically reviewed by Kiarra King, M.D. Expecting twins can rarely cause a false negative pregnancy test due to something called the "hook effect." It's best to test after a missed period for the most ...

Her story sounds like urban legend, yet it is documented across multiple medical checks, scans and hospital notes, and it underlines how even modern healthcare can miss a pregnancy that hides in plain ...