I would like any input form any women that may have gone thru this is it possible to become pregnant once u have had a tubal 4yrs ago if i have an active sex life and often with my fiancee.. Also i have been feeling very nauseated and signs of pregnancy but i took a home test and it is negative is it possible that a tubal pregnancy will not show up in a home test or what would be the onward symptoms of a tubal pregnancy????